[gnome-builder] pipeline: fix escapes in gtk-doc

[Christian Hergert <chergert src gnome org>]

commit 98c2284a42c6bc07cd3c3c0b1cd6a936dfb1d60a
Author: Christian Hergert <chergert redhat com>
Date:   Fri Nov 3 12:12:43 2017 -0700

    pipeline: fix escapes in gtk-doc

 src/libide/buildsystem/ide-build-pipeline.c |   12 ++++++------
 1 files changed, 6 insertions(+), 6 deletions(-)
---
diff --git a/src/libide/buildsystem/ide-build-pipeline.c b/src/libide/buildsystem/ide-build-pipeline.c
index 4f5f6e0..05da86b 100644
--- a/src/libide/buildsystem/ide-build-pipeline.c
+++ b/src/libide/buildsystem/ide-build-pipeline.c
@@ -2318,16 +2318,16 @@ ide_build_pipeline_emit_diagnostic (IdeBuildPipeline *self,
  * For example, to extract warnings from GCC you might do something
  * like the following:
  *
- *   "(?<filename>[a-zA-Z0-9\\-\\.\\/_]+):"
- *   "(?<line>\\d+):"
- *   "(?<column>\\d+): "
- *   "(?<level>[\\w\\s]+): "
- *   "(?<message>.*)"
+ *   "(?&lt;filename&gt;[a-zA-Z0-9\\-\\.\\/_]+):"
+ *   "(?&lt;line&gt;\\d+):"
+ *   "(?&lt;column&gt;\\d+): "
+ *   "(?&lt;level&gt;[\\w\\s]+): "
+ *   "(?&lt;message&gt;.*)"
  *
  * To remove the regex, use the ide_build_pipeline_remove_error_format()
  * function with the resulting format id returned from this function.
  *
- * The resulting format id will be > 0 if successful.
+ * The resulting format id will be &gt; 0 if successful.
  *
  * Returns: an error format id that may be passed to
  *   ide_build_pipeline_remove_error_format().