fix "pending" highlighting

RSpec.tmLanguage

@@ -143,21 +143,25 @@
 		</dict>
 		<key>pending</key>
 		<dict>
-			<key>captures</key>
+			<key>begin</key>
+			<string>^\s*(it|specify)\b(?=((?!do|{).)*$)</string>
+			<key>end</key>
+			<string>$</string>
+			<key>beginCaptures</key>
 			<dict>
 				<key>1</key>
 				<dict>
 					<key>name</key>
 					<string>keyword.other.rspec.pending</string>
 				</dict>
-				<key>2</key>
+			</dict>
+			<key>patterns</key>
+			<array>
 				<dict>
-					<key>name</key>
-					<string>string.ruby</string>
+					<key>include</key>
+					<string>source.ruby</string>
 				</dict>
-			</dict>
-			<key>match</key>
-			<string>^\s*(it|specify)\s+(.*[^do])\s*$</string>
+			</array>
 			<key>name</key>
 			<string>meta.rspec.pending</string>
 		</dict>