Updated commented error message section

This proposed change will ease the people to directly copy/paste the 'export' command from the error message to their terminal.

1 files changed, 1 insertions, 1 deletions

diff --git a/ffi.lua b/ffi.lua
index d5b5f8c..47c82eb 100644
--- a/ffi.lua
+++ b/ffi.lua
@@ -1607,7 +1607,7 @@ your library load path (for example /usr/local/lib , or manually add a path to L
 
 Alternatively, set the path to libcudnn.so.5 or libcudnn.5.dylib
 to the environment variable CUDNN_PATH and rerun torch.
-For example: export CUDNN_PATH = "/usr/local/cuda/lib64/libcudnn.so.5"
+For example: export CUDNN_PATH="/usr/local/cuda/lib64/libcudnn.so.5"
 ]])
     end
 end