diff --git a/opencv-dlib-torch.Dockerfile b/opencv-dlib-torch.Dockerfile
index 5c81d5e..7548035 100644
--- a/opencv-dlib-torch.Dockerfile
+++ b/opencv-dlib-torch.Dockerfile
@@ -10,7 +10,7 @@
 #
 # Building and pushing:
 #   docker build -f opencv-dlib-torch.Dockerfile -t opencv-dlib-torch .
-#   docker tag -f <tag of last container> bamos/ubuntu-opencv-dlib-torch:ubuntu_14.04-opencv_2.4.11-dlib_18.16-torch_2016.03.19
+#   docker tag <tag of last container> bamos/ubuntu-opencv-dlib-torch:ubuntu_14.04-opencv_2.4.11-dlib_18.16-torch_2016.03.19
 #   docker push bamos/ubuntu-opencv-dlib-torch:ubuntu_14.04-opencv_2.4.11-dlib_18.16-torch_2016.03.19
 
 FROM ubuntu:14.04
@@ -81,4 +81,4 @@ RUN cd ~ && \
     cmake ../../tools/python && \
     cmake --build . --config Release && \
     cp dlib.so /usr/local/lib/python2.7/dist-packages && \
-    rm -rf ~/dlib-tmp
\ No newline at end of file
+    rm -rf ~/dlib-tmp