Update conf.py

Author: mcbarton

docs/source/conf.py

@@ -8,11 +8,11 @@
 
 if on_rtd:
     XEUS_CPP_ROOT = os.path.abspath('../..')
-    command_emscripten = 'cd ../..;\
+    command_emscripten = 'cd ../../../../;\
                           mamba init;\
                           . /home/docs/.bashrc;\
                           echo $PWD;\
-                          mamba create -p $PWD -f environment-wasm-build.yml -n xeus-cpp-wasm-build -y;\
+                          mamba create -p $PWD -f environment-wasm-build.yml -y;\
                           mamba activate xeus-cpp-wasm-build;\
                           CONDA_SUBDIR=emscripten-wasm32 mamba create -p $PWD -f environment-wasm-host.yml;\
                           mkdir build;\