Actualize title

2019-12-27 08:33:45 +00:00 · 2019-12-27 08:33:45 +00:00 · 27ffff2d05
--- a/docs/installation.rst
+++ b/docs/installation.rst
@ -1,4 +1,4 @@
-Installation
+Installation (from source)
 ============

 OS/Distro-specific