* remove trailing spaces.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@55625 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

enc/iso_8859_4.c

@@ -252,7 +252,7 @@ case_map (OnigCaseFoldType* flagP, const OnigUChar** pp,
       flags |= ONIGENC_CASE_MODIFIED;
       if (code>=0xA0 && code<=0xBF) {
 	if (code==0xBD)
-	  code += 0x02; 
+	  code += 0x02;
 	else
 	  code += 0x10;
       }