diff --git a/.github/workflows/yamllint.yml b/.github/workflows/yamllint.yml
index 9eb8eecb..a61c89e4 100644
--- a/.github/workflows/yamllint.yml
+++ b/.github/workflows/yamllint.yml
@@ -22,7 +22,15 @@ jobs:
           pip install yamllint
       - name: Lint YAML files
         run: |-
-          if echo "${{ steps.changed_files.outputs.all }}" | grep -qE '\.(yml|yaml)$'; then
+          IFS=' ' read -r -a files <<< "${{ steps.changed_files.outputs.all }}"
+          yaml_files=()
+          for file in "${files[@]}"; do
+              if [[ "$file" == *.yaml || "$file" == *.yml ]]; then
+                  yaml_files+=("$file")
+              fi
+          done
+
+          if [ ${#yaml_files[@]} -gt 0 ]; then
             echo -e "Running yamllint"
             yamllint . || exit 1
           else
diff --git a/examples/cpp/BUILD b/examples/cpp/BUILD
index 8cdddc99..1240e388 100644
--- a/examples/cpp/BUILD
+++ b/examples/cpp/BUILD
@@ -16,8 +16,8 @@ cc_test(
     name = "test",
     srcs = ["test.cpp"],
     deps = [
-        ":lib",
         "@googletest//:gtest",
         "@googletest//:gtest_main",
+        ":lib",
     ],
 )
diff --git a/examples/cpp/hello.cpp b/examples/cpp/hello.cpp
index cb52b412..76370c0a 100644
--- a/examples/cpp/hello.cpp
+++ b/examples/cpp/hello.cpp
@@ -2,6 +2,8 @@
 
 #include <string>
 
-auto greet() -> std::string { return "Hello World!"; }
+std::string greet( ){
+    return "Hello World!";
+}
 
 auto farewell() -> std::string { return "Bye World!"; }
diff --git a/examples/cpp/hello.hpp b/examples/cpp/hello.hpp
index bf1e2e70..166a2039 100644
--- a/examples/cpp/hello.hpp
+++ b/examples/cpp/hello.hpp
@@ -1,4 +1,4 @@
 #include <string>
 
-auto greet() -> std::string;
+std::string greet();
 auto farewell() -> std::string;