[gedit] docs: build: minor, Jhbuild -> JHBuild

[Sébastien Wilmet <swilmet src gnome org>]

commit fbad3c740f75bfc4973dd92735f664b0ec42da01
Author: Sébastien Wilmet <swilmet gnome org>
Date:   Wed Aug 28 09:27:53 2019 +0200

    docs: build: minor, Jhbuild -> JHBuild
    
    The James Henstridge Build. And James has contributed recently to
    gedit :-) ! So I will spell his old project correctly.

 docs/build.md | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)
---
diff --git a/docs/build.md b/docs/build.md
index 3d9b04949..5dc6a6595 100644
--- a/docs/build.md
+++ b/docs/build.md
@@ -51,11 +51,11 @@ There are several tools available that take care of the following:
 - Plus, for some tools: run in a container/sandbox.
 
 GNOME developers usually use one of these tools:
-- [Jhbuild](https://developer.gnome.org/jhbuild/unstable/)
+- [JHBuild](https://developer.gnome.org/jhbuild/unstable/)
 - Or [BuildStream](https://buildstream.build/)
 - Or [Flatpak](https://flatpak.org/)
 
-Jhbuild tips:
+JHBuild tips:
 - Try `ignore_suggests = True` in your jhbuildrc to have fewer dependencies to
   build (see the difference with "jhbuild list gedit"). Another solution is to
   put some modules in the skip variable in jhbuildrc.