[gnome-terminal/gnome-43] build: Update README

[Christian Persch <chpe src gnome org>]

commit e00a0a33dc7c30f9157d18a8dca9a8d037a51ca1
Author: Christian Persch <chpe src gnome org>
Date:   Tue Sep 6 19:15:33 2022 +0200

    build: Update README
    
    Remove obsolete steps.
    
    (cherry picked from commit 47a10740389b5a9b8b888c89253645d323a63794)

 README.md | 8 --------
 1 file changed, 8 deletions(-)
---
diff --git a/README.md b/README.md
index eb4107a2..84c66032 100644
--- a/README.md
+++ b/README.md
@@ -68,14 +68,6 @@ you should also pass `--reconfigure` option to it.
 (i.e. `sudo ninja -C _build install`) if installing to system directories. Use a
 user-writable directory as `--prefix` instead to avoid that.
 
-* You may need to set the gsettings schema path so that gnome-terminal can find
-its schemas. E.g. use
-```
-$ export GSETTINGS_SCHEMA_DIR=/some/where/share/glib-2.0/schemas
-```
-and if you skipped the `ninja install` step, you need to create the
-gsettings schema cache yourself.
-
 * Since GNOME Terminal uses a D-Bus activated server, you cannot simply run
 the self-built gnome-terminal directly. Instead, you need to start the new `gnome-terminal-server` directly 
using
 ```