Update build.sh

Author: anabellabuckvar

build.sh

@@ -4,8 +4,7 @@ PARSER_VERSION=0.18.14
 make examples
 
 echo "Printing branch name ${BRANCH_NAME}"
-BRANCH=git branch
-echo " branch using git branch ${BRANCH}"
+echo "branch using git branch ${BRANCH}"
 
 if [ ! -d "snooty-parser" ]; then
   echo "snooty parser not installed, downloading..."