Install.rst: Add Java Warning following Installation

shakeelsamsu · web-flow · commit 9d5b0007e65b · 2018-10-29T11:19:12.000-05:00
diff --git a/Users/Install.rst b/Users/Install.rst
@@ -41,6 +41,10 @@ it system-wide or directly from source.
 After successfully installing coala, you will need to install all the
 dependencies the bears have.
 
+.. note::
+
+  If Java is installed after coala, you will need to restart your shell.
+
 System Wide Installation
 ~~~~~~~~~~~~~~~~~~~~~~~~
 
