docs: whitespaces cleanup

Signed-off-by: Brian Paul <brianp@vmware.com>
diff --git a/docs/versions.html b/docs/versions.html
index 4dc51cc..1993cec 100644
--- a/docs/versions.html
+++ b/docs/versions.html
@@ -593,7 +593,7 @@
 <li>v0.22 of 3Dfx Glide driver
 <li>more X86 assembly language optimizations
 <li>faster blending for some modes
-<li>XMesaSetFXmode() to switch between 3Dfx window and full-screen mode 
+<li>XMesaSetFXmode() to switch between 3Dfx window and full-screen mode
 <li>added preliminary thread support
 <li>added GLX_MESA_copy_sub_buffer extension
 <li>some clipping optimizations