Tiny patch to git

Woohoo! Just made a one-character contribution to git!

Documentation/gitignore.txt

@@ -77,7 +77,7 @@ PATTERN FORMAT
    Put a backslash ("`\`") in front of the first hash for patterns
    that begin with a hash.

- - Trailing spaces are ignored unless they are quoted with backlash
+ - Trailing spaces are ignored unless they are quoted with backslash
    ("`\`").

  - An optional prefix "`!`" which negates the pattern; any