Fix typos.

kate/data/inform.xml

@@ -73,7 +73,7 @@
       <item> TryNumber </item>
       <item> UnsignedCompare </item>
       <item> WordAddress </item>
-      <item> WordLenght </item>
+      <item> WordLength </item>
       <item> WriteListFrom </item>
       <item> YesOrNo </item>
       <item> ZRegion </item>

kate/data/m3u.xml

@@ -22,7 +22,7 @@ v1.0:
  </context>
 
  <context name="FindEXTINF" attribute="Normal Text" lineEndContext="#stay">
-  <RegExpr attribute="Lenght" String=":\d+" />
+  <RegExpr attribute="Length" String=":\d+" />
   <RegExpr attribute="Descr" context="#pop" String=",.*$" />
  </context>
 </contexts>
@@ -33,7 +33,7 @@ v1.0:
  <itemData name="Comment" defStyleNum="dsComment" />
 
  <itemData name="EXTINF" defStyleNum="dsOthers" />
- <itemData name="Lenght" defStyleNum="dsDecVal" />
+ <itemData name="Length" defStyleNum="dsDecVal" />
  <itemData name="Descr" defStyleNum="dsString" />
 </itemDatas>
 </highlighting>