Snidersd patch 1

[snidersd]

Content Module - Fix typos:

• 3.1.4 Values > escape - made the word simplification a link for consistency with other instances on the page.
• 3.1.4 Values > left - the word direction is misspelled as “dirction”.
• 3.3.2 Example > number 2 the word textarea was misspelled as “textare”
• 3.3.2 Example > EXAMPLE 4 he word separated was misspelled as “sperated”
• 3.3.4 Values > date-end value’s first sentence is missing a period at the end.
• 3.3.4 Values > tel description has a space before the period at the end of the sentence.
• 3.3.4 Values > tel-national description includes “county code” changed to “country code”.
• 3.6.1 Description > first paragraph after the bullets > second sentence - changed "case more then" "to cases more than" and made the word agent plural. In some languages words and symbols are conjugated with sex or tense.  In these cases more than one value maybe needed to map to a symbol.  Authors should join values that map to a single conjugated word with a \ + \ sign with a space on each side of the \ + \ sign. (User agents may choose to accept values for a conjugated term that have been separated without the spaces.) See best practices for symbol values.
• 4.0 Privacy and Security Considerations - made the word setting plural Any user agent with user settings are recommended to follow best practices to keep user information secure.

[ruoxiran]

all of changes look good to me, thanks Sharon.