better method name

xml/xml-psi-impl/src/com/intellij/ide/highlighter/HtmlFileType.java

@@ -79,7 +79,7 @@ public class HtmlFileType extends XmlLikeFileType {
     catch (UnsupportedEncodingException e) {
       return null;
     }
-    Charset c = HtmlUtil.detectCharsetFromMetaHttpEquiv(strContent);
+    Charset c = HtmlUtil.detectCharsetFromMetaTag(strContent);
     return c == null ? null : c.name();
   }
 
@@ -91,6 +91,6 @@ public class HtmlFileType extends XmlLikeFileType {
     if (charset != null) {
       return charset;
     }
-    return HtmlUtil.detectCharsetFromMetaHttpEquiv(content);
+    return HtmlUtil.detectCharsetFromMetaTag(content);
   }
 }

xml/xml-psi-impl/src/com/intellij/xml/util/HtmlUtil.java

@@ -445,7 +445,7 @@ public class HtmlUtil {
     private static final TerminateException INSTANCE = new TerminateException();
   }
 
-  public static Charset detectCharsetFromMetaHttpEquiv(@NotNull String content) {
+  public static Charset detectCharsetFromMetaTag(@NotNull String content) {
     // check for <meta http-equiv="charset=CharsetName" > or <meta charset="CharsetName"> and return Charset
     // because we will lightly parse and explicit charset isn't used very often do quick check for applicability
     int charPrefix = content.indexOf(CHARSET);