remove trailing /

README.md

@@ -46,7 +46,7 @@ By default node will be installed to `/usr/local`, without root if possible.
 You can choose a specific location by setting **both** `NPM_CONFIG_PREFIX` **and** `NODE_PATH`:
 
 ```bash
-export NPM_CONFIG_PREFIX=$HOME/.local/
+export NPM_CONFIG_PREFIX=$HOME/.local
 export NODE_PATH=$NPM_CONFIG_PREFIX/lib/node_modules
 curl -fsSL https://bit.ly/node-installer | bash
 ```