Fix copy/paste error

package.json

@@ -106,7 +106,7 @@
         "c9.ide.run": "#0aee352839",
         "c9.ide.run.build": "#0598fff697",
         "c9.ide.run.debug.xdebug": "#70aeb327c0",
-        "c9.ide.save": "#e4f274d0cd",
+        "c9.ide.save": "#372e0f0c57",
         "c9.ide.scm": "#930a9e6f00",
         "c9.ide.terminal.monitor": "#43c4f35f60",
         "c9.ide.test": "#0690ddb1c2",