fix section title

Author: rosemarymarano

README.md

@@ -147,7 +147,7 @@ Only pull requests from committers that can be verified as having signed the OCA
 
 Please be aware that pull requests that seek to introduce a new dependency will be subject to additional review.  In general, contributors should avoid dependencies with incompatible licenses, and should try to use recent versions of dependencies.  Standard security vulnerability checklists will be consulted before accepting a new dependency.  Dependencies on closed-source code, including WebLogic Server, will most likely be rejected.
 
-## Use Helm Chart from Github chart repository
+## Use Helm Chart from GitHub chart repository
 
 Add this repo to Helm installation: