scripts/cleanup-workdir: Fix a comment typo

 s/Romve/Remove/

(From OE-Core rev: 5f8924a8f76f314e3741dad6ab567452ae117114)

Signed-off-by: Otavio Salvador <otavio@ossystems.com.br>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

scripts/cleanup-workdir

@@ -141,7 +141,7 @@ will be deleted. Be CAUTIOUS.""")
     get_cur_arch_dirs(workdir, cur_arch_dirs)
 
     for workroot, dirs, files in os.walk(workdir):
-        # For the files, they should NOT exist in WORKDIR. Romve them.
+        # For the files, they should NOT exist in WORKDIR. Remove them.
         for f in files:
             obsolete_dirs.append(os.path.join(workroot, f))