Fix some typos in the documentation of -fdiagnostics-parseable-fixits. Typos by me, patch by Eelis van der Weegen

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@111573 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/docs/UsersManual.html b/docs/UsersManual.html
index 1fcd59e..98cef7d 100644
--- a/docs/UsersManual.html
+++ b/docs/UsersManual.html
@@ -368,7 +368,7 @@
  fix-it: "t.cpp":{7:25-7:29}: "Gamma"
 </pre>
 
-<p>The range printed is a half-open range, so in this example the characters at column 25 up to but not including column 29 on line 7 in t.cpp should be replaced with the string "Gamma". Either the range or the replacement string may be empty (representing strict insertions and strict erasures, respectively). Both the file name and the insertion string escape '\', tabs (as "\n"), newlines (as "\n"), double quotes(as "\n") and non-printable characters (as octal "\xxx").</p>
+<p>The range printed is a half-open range, so in this example the characters at column 25 up to but not including column 29 on line 7 in t.cpp should be replaced with the string "Gamma". Either the range or the replacement string may be empty (representing strict insertions and strict erasures, respectively). Both the file name and the insertion string escape '\', tabs (as "\t"), newlines (as "\n"), double quotes(as "\"") and non-printable characters (as octal "\xxx").</p>
 </dd>
 
 </dl>