Fix spelling/wording issues

Found by using:
  codespell --builtin clear,rare,usage,informal,code,names

Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/keytypes.c b/keytypes.c
index 103d860..9c8083c 100644
--- a/keytypes.c
+++ b/keytypes.c
@@ -644,7 +644,7 @@ AddMapEntry(XkbDescPtr xkb,
         }
         else if (warningLevel > 9)
         {
-            WARN3("Multiple occurences of map[%s]= %d in %s\n",
+            WARN3("Multiple occurrences of map[%s]= %d in %s\n",
                   MapEntryTxt(type, xkb, new), new->level + 1, TypeTxt(type));
             ACTION("Ignored\n");
             return True;