diff --git a/.circleci/config.yml b/.circleci/config.yml
index 15ded148..0ca0d955 100644
--- a/.circleci/config.yml
+++ b/.circleci/config.yml
@@ -182,7 +182,7 @@ jobs:
 
             # download
             wget https://github.com/libevent/libevent/releases/download/release-$LIBEVENT_VERSION/libevent-$LIBEVENT_VERSION.tar.gz
-            echo "92e6de1be9ec176428fd2367677e61ceffc2ee1cb119035037a27d346b0403bb libevent-$LIBEVENT_VERSION.tar.gz | sha256sum --check --status
+            echo "92e6de1be9ec176428fd2367677e61ceffc2ee1cb119035037a27d346b0403bb libevent-$LIBEVENT_VERSION.tar.gz" | sha256sum --check --status
             if [ $? -ne 0 ]; then
               echo "libevent checksum failed"
               exit -1
@@ -279,7 +279,7 @@ jobs:
             make -j$(nproc)
             make install
       - save_cache:
-          # NOTE: change when upgrading libevent
+          # NOTE: change when upgrading tor
           key: build-tor-windows-tor-0.4.7.7-{{ .Environment.CACHE_VERSION }}
           paths:
             - /home/circleci/build/prefix-tor-x32