Fix common misspellings

Fixes generated by 'codespell' and manually reviewed.

Signed-off-by: Lucas De Marchi <lucas.demarchi@profusion.mobi>
diff --git a/Documentation/DocBook/v4l/remote_controllers.xml b/Documentation/DocBook/v4l/remote_controllers.xml
index 3c3b667..160e464 100644
--- a/Documentation/DocBook/v4l/remote_controllers.xml
+++ b/Documentation/DocBook/v4l/remote_controllers.xml
@@ -133,7 +133,7 @@
 <row><entry><constant>KEY_LEFT</constant></entry><entry>Left key</entry><entry>LEFT</entry></row>
 <row><entry><constant>KEY_RIGHT</constant></entry><entry>Right key</entry><entry>RIGHT</entry></row>
 
-<row><entry><emphasis role="bold">Miscelaneous keys</emphasis></entry></row>
+<row><entry><emphasis role="bold">Miscellaneous keys</emphasis></entry></row>
 
 <row><entry><constant>KEY_DOT</constant></entry><entry>Return a dot</entry><entry>.</entry></row>
 <row><entry><constant>KEY_FN</constant></entry><entry>Select a function</entry><entry>FUNCTION</entry></row>