Update TSC-Charter.md

Author: jasnell

TSC-Charter.md

@@ -99,7 +99,7 @@ Specific exclusions from the communication oversight responsibilities include:
 All communication from the project touching on these topics must be reviewed
 and approved by the Foundation.
 
-All uses of OpenJS Foundation-owned trademarks and intellectual property are,
+All uses of OpenJS Foundation-owned trademarks and intellectual property are
 subject to the [OpenJS Foundation Trademark Policy](https://trademark-policy.openjsf.org/).
 This includes use of the marks -- in full or in part -- in domain names, social
 media account handles, event names and other similar identifiers.