Exclude generate proto code files in coverage (#320)

* Exclude generate proto code files in coverage

* X

.circleci/config.yml

@@ -108,7 +108,7 @@ jobs:
           command: |
             excludelist="$(find . -type f -name '*.go' | xargs grep -l 'DONTCOVER')"
             for filename in ${excludelist}; do
-              filename=$(echo $filename | sed 's/^./github.com\/cosmos\/gaia/g')
+              filename=$(echo $filename | sed 's/^./github.com\/CosmWasm\/wasmd/g')
               echo "Excluding ${filename} from coverage report..."
               sed -i.bak "/$(echo $filename | sed 's/\//\\\//g')/d" coverage.txt
             done