diff --git a/docs/Building.md b/docs/Building.md
index f9fda443d8..07b237eb09 100644
--- a/docs/Building.md
+++ b/docs/Building.md
@@ -119,9 +119,9 @@ and llvm.
     ```
 
 Note that when coming back to this install with a fresh environment, it is necessary to rerun the `utils/env_setup.sh` script to setup your environment as well as activate the Python virtual environment using the following command.
-    ```
-    source sandbox/bin/activate
-    ```
+```
+source sandbox/bin/activate
+```
 
 ## Building on X86 targetting the VCK5000