[PATCH] readme: Convert tabs to spaces

[Johann Koenig]

The initial commit (a146cdb) used tabs for all the dependencies. The
first time a line was edited (2de7843/30f9624) it did not keep the
tab. This makes them all consistent.

Signed-off-by: johannkoenig at google.com
---
 README.rst | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

diff --git a/README.rst b/README.rst
index c48b4dba..05f0e6f2 100644
--- a/README.rst
+++ b/README.rst
@@ -44,7 +44,7 @@ The following Debian/Ubuntu packages are required for building libcamera.
 Other distributions may have differing package names:
 
 A C++ toolchain: [required]
-	Either {g++, clang}
+        Either {g++, clang}
 
 Meson Build system: [required]
         meson (>= 0.55) ninja-build pkg-config
@@ -78,19 +78,19 @@ for the Raspberry Pi IPA: [optional]
          'pipelines' option to avoid this dependency.
 
 for device hotplug enumeration: [optional]
-	libudev-dev
+        libudev-dev
 
 for documentation: [optional]
-	python3-sphinx doxygen graphviz texlive-latex-extra
+        python3-sphinx doxygen graphviz texlive-latex-extra
 
 for gstreamer: [optional]
-	libgstreamer1.0-dev libgstreamer-plugins-base1.0-dev
+        libgstreamer1.0-dev libgstreamer-plugins-base1.0-dev
 
 for cam: [optional]
         libevent-dev
 
 for qcam: [optional]
-	qtbase5-dev libqt5core5a libqt5gui5 libqt5widgets5 qttools5-dev-tools libtiff-dev
+        qtbase5-dev libqt5core5a libqt5gui5 libqt5widgets5 qttools5-dev-tools libtiff-dev
 
 for tracing with lttng: [optional]
         liblttng-ust-dev python3-jinja2 lttng-tools
-- 
2.34.1.448.ga2b2bfdf31-goog