Fix pyqt conda isntall instruction (#386)

dstansby · web-flow · commit c44bc4a8350f · 2022-03-18T11:00:18.000-04:00
diff --git a/docs/usage/installation.md b/docs/usage/installation.md
@@ -32,6 +32,6 @@ pip install magicgui[pyside2]
 
 or with conda:
 ```bash
-conda install -c conda-forge magicgui pyqt5
+conda install -c conda-forge magicgui pyqt
 ```
 ````
