spell Christian Weisgerber's name right

git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@1720 35c25a1d-7b9e-4130-9fde-d3aeb78583b8

ChangeLog

@@ -114,7 +114,7 @@ GNU nano 1.3.2 - 2004.03.31
 	  the value of def; if the realloc() of answer leads to its
 	  pointing to a different memory block, there will be a segfault
 	  when the value of def is copied into it via strcpy().
-	  (bort@alltel.net, Christian Weisgarber, David Benbennick, and
+	  (bort@alltel.net, Christian Weisgerber, David Benbennick, and
 	  DLR)
 	- Remove the last editbot references, to avoid any potential
 	  segfaults related to them.  Also remove fix_editbot(), as it's