Add punctuation

Author: prestonvasquez

langchaingo-golang/run.sh

@@ -10,6 +10,6 @@ export PATH="$PATH:/opt/golang/$GO_VERSION/bin"
 export GOROOT="/opt/golang/$GO_VERSION"
 
 # TODO(GODRIVER-3606): Update expected error in LangChainGo test for
-# non-tokenized filter
+# non-tokenized filter.
 go test -v -failfast -race -shuffle=on \
   -skip "TestStore_SimilaritySearch_NonExactQuery/with_non-tokenized_filter"