diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index 57413b7..762f5b8 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -28,7 +28,7 @@ jobs:
         run: npm run install-zstd
         shell: bash
 
-      - name: install dependencies and compmile
+      - name: install dependencies and compile
         run: npm install --loglevel verbose
         shell: bash
 
diff --git a/etc/install-zstd.sh b/etc/install-zstd.sh
index 10936a3..852165a 100644
--- a/etc/install-zstd.sh
+++ b/etc/install-zstd.sh
@@ -26,8 +26,11 @@ download_zstd() {
 		download_windows
 		exit 0 # no need to build windows
 	else
-		# -C -> specifies the output location
-		# --strip-components -> removes one level of directory nesting
+		# tar flags
+		#     -C specifies the output location
+		#     --strip-components removes one level of directory nesting
+		# curl flags
+		#     -L follows redirects
 		curl -L "https://github.com/facebook/zstd/releases/download/v$ZSTD_VERSION/zstd-$ZSTD_VERSION.tar.gz" \
 	 	| 	tar -zxf - -C deps/zstd --strip-components 1
 	fi