diff --git a/doc/install/install-from-source.md b/doc/install/install-from-source.md
index 4079a8d424..3f65375865 100644
--- a/doc/install/install-from-source.md
+++ b/doc/install/install-from-source.md
@@ -198,7 +198,7 @@ Enable compilation optimization for the native machine's CPU type. Do not enable
 
 **Type**: string
 
-Control high (double) or low (float) precision of training.
+Additional CMake arguments.
 :::
 
 :::{envvar} <LANG>FLAGS