Fix some manual typos.

Signed-off-by: Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

Documentation/git-web--browse.txt

@@ -77,7 +77,7 @@ the URLs passed as arguments.
 Note about konqueror
 --------------------
 
-When 'konqueror' is specified by the a command line option or a
+When 'konqueror' is specified by a command line option or a
 configuration variable, we launch 'kfmclient' to try to open the HTML
 man page on an already opened konqueror in a new tab if possible.
 

Documentation/gitattributes.txt

@@ -311,7 +311,7 @@ patterns are available:
 
 - `bibtex` suitable for files with BibTeX coded references.
 
-- `java` suitable for source code in the Java lanugage.
+- `java` suitable for source code in the Java language.
 
 - `pascal` suitable for source code in the Pascal/Delphi language.
 

Documentation/merge-config.txt

@@ -1,5 +1,5 @@
 merge.stat::
-	Whether to print the diffstat between ORIG_HEAD and merge result
+	Whether to print the diffstat between ORIG_HEAD and the merge result
 	at the end of the merge.  True by default.
 
 merge.log::