Improve /help pages - Githubissues

[x] /help game Change "The goal for humans is to survive until the army clean the map." Into "The goal for humans is to survive until the army cleans the map."
[x] /help engineer Change "When an infected touch the wall, he dies." Into "When an infected touches the wall, it dies."
[x] /help soldier Remove "A lucky Soldier, devoted to killing zombies, can get a bonus - stunning grenades."
[x] /help scientist Change "Scientist has also grenades that teleport him." Into "Scientist also has grenades that teleport them." Change "Additionally scientist can place white holes with the laser rifle. Further information on /help whitehole" Into "A lucky Scientist devoted to killing can get a white hole that sucks infected in which can be placed with the laser rifle" Remove /help whitehole
[x] /help biologist Change "The biologist has a shotgun with bouncing bullets and can create a spring laser trap by shooting with the rifle." Into "The Biologist has a shotgun with bouncing bullets and can create a spring laser trap by shooting with the laser rifle."
[x] /help looper Change "The looper has a laser wall that slows down zombies and a low-range-laser-pistol." Into "The Looper has a laser wall that slows down infected and a low-range laser rifle with a high fire rate" Remove "A lucky Looper, devoted to killing zombies, can get a bonus - stunning grenades."
[x] /help medic Change "Grenades with medicine give armor to everybody in their range, including heroes and medic themself" Into "Grenades with medicine give armor to everybody in their range, including Heroes and the Medic themself" Change "Laser revives infected zombies, but at great cost - 17 hp and armor. Into "Laser rifle revives the infected, but at the cost of 17 hp and armor." Change "Medic has also a powerful shotgun that can pullback infected." Into "Medic also has a powerful shotgun that can knock back infected."
[x] /help ninja Change "The Ninja can throw flash grenades that can freeze infected during three seconds." Into "The Ninja can throw flash grenades that can freeze infected for three seconds" Change "His hammer is replaced by a katana, allowing him to jump {int:NinjaJump} times before touching the ground." Into "Their hammer is replaced with a katana, allowing them to dash {int:NinjaJump} times before touching the ground." Change "Ninjas get special targets. For killing a target, extra points and abilities are awarded" Into "Ninja gets special targets. For killing a target, extra points and abilities are awarded"
[x] /help mercenary Change "The Mercenaries fly in the air using their machine gun." Into "The Mercenary can fly in the air using their machine gun."
[x] /help sniper Change "The Sniper can lock the position in air for 15 seconds with the hammer." Into "The Sniper can lock the position in mid-air for 15 seconds with the hammer." Change "Snipers can jump two times in air." Into "Sniper can jump two times in the air."
[x] /help smoker Change "Smoker has a powerful hook that hurts human. Their hook not only hurts humans, but also sucks their blood, restoring the smokers health." Into "Smoker has a powerful hook that hurts humans and sucks their blood, restoring the Smoker's health."
[x] /help hunter Change "He can jump two times in air." Into "It can jump two times in the air."
[x] /help bat Change "Bat can jump multiple times in air." Into "Bat can jump infinitely in the air." Change "It can also inflict 1 damage point per second by hooking humans. Their hook not only hurts humans, but also sucks their blood, restoring the bats health. Into "It can also inflict 1 damage point per second by hooking humans, which sucks their blood, restoring the Bat's health."
[x] /help ghost Change "He is invisible, except if a human is near him, if it takes a damage or if it use the hammer." Into "It is invisible, unless a human is nearby, it takes damage or it uses the hammer." Change "He can also inflict 1 damage point per second by hooking humans." Into "It can also inflict 1 damage point per second by hooking humans."
[x] /help spider Change "When selecting any gun, the hook enter in web mode." Into "When changing weapon, the hook enters web mode." Change "Any human that touch a hook in web mode is automatically grabbed." Into "Any human that touches a hook in web mode is automatically grabbed." Change "The hook of the spider (in both mode) deal 1 damage point per second and can grab a human during 2 seconds." Into "The hook (in both modes) inflicts 1 damage point per second and can grab a human for longer."
[x] /help ghoul Change "He can devour all that has died close to him, which makes him stronger, faster and more resistant." Into "It can devour anything that has died nearby, which makes it stronger, faster and more resistant." Change "Thereupon it digests the fodder bit by bit going back to the normal state, and besides, death bereaves him of the nourishment." Into "It digests the fodder over time, going back to the normal state. Some nourishment is also lost on death." Add "It can also inflict 1 damage point per second by hooking humans."
[x] /help slug Change "He can make the ground and walls toxic by spreading slime with the hammer." Into "It can make the ground and walls toxic by spreading slime with the hammer." Change "Touching the slime inflicts three damage points in three seconds on a human." Into "Touching the slime inflicts 3 damage points in three seconds to a human." Add "It can also inflict 1 damage point per second by hooking humans."
[x] /help voodoo Change "He does not die immediately when killed but instead enters Spirit mode and defies death for a brief span of time." Into "It does not die immediately when killed but instead enters Spirit mode for a short time" Add "It can also inflict 1 damage point per second by hooking humans."
[x] /help undead Change "Instead of dying, it freezes during 10 seconds." Into "Instead of dying, it freezes for 10 seconds." Change "If an infected heals him, the freeze effect disappear." Into "If an infected heals it, the freeze effect disappears." Change "He can also inflict 1 damage point per second by hooking humans." Into "It can also inflict 1 damage point per second by hooking humans."
[x] /help witch Change "When an infected dies, it may re-spawn near witch." Into "When an infected dies, it may respawn near the Witch." Remove "Additionally a witch can place portals with the laser rifle. Further information on /help portals" Remove /help portals

infclass / teeworlds-infclassR

Improve /help pages #46