[pango/wip/ricotz/gi-fixes] docs: pango_read_line/scan_word/string take normal reference to GString

[Rico Tzschichholz <ricotz src gnome org>]

commit 8209a49151e3dc89beacf6ab779460bc890dfe9e
Author: Rico Tzschichholz <ricotz ubuntu com>
Date:   Thu Apr 4 08:53:43 2019 +0200

    docs: pango_read_line/scan_word/string take normal reference to GString

 pango/pango-utils.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)
---
diff --git a/pango/pango-utils.c b/pango/pango-utils.c
index 088a60d6..bb5d18ad 100644
--- a/pango/pango-utils.c
+++ b/pango/pango-utils.c
@@ -255,7 +255,7 @@ pango_split_file_list (const char *str)
 /**
  * pango_read_line:
  * @stream: a stdio stream
- * @str: (out): #GString buffer into which to write the result
+ * @str: #GString buffer into which to write the result
  *
  * Reads an entire line from a file into a buffer. Lines may
  * be delimited with '\n', '\r', '\n\r', or '\r\n'. The delimiter
@@ -391,7 +391,7 @@ pango_skip_space (const char **pos)
 /**
  * pango_scan_word:
  * @pos: (inout): in/out string position
- * @out: (out): a #GString into which to write the result
+ * @out: a #GString into which to write the result
  *
  * Scans a word into a #GString buffer. A word consists
  * of [A-Za-z_] followed by zero or more [A-Za-z_0-9]
@@ -435,7 +435,7 @@ pango_scan_word (const char **pos, GString *out)
 /**
  * pango_scan_string:
  * @pos: (inout): in/out string position
- * @out: (out): a #GString into which to write the result
+ * @out: a #GString into which to write the result
  *
  * Scans a string into a #GString buffer. The string may either
  * be a sequence of non-white-space characters, or a quoted