[libadwaita] version: Add punctuation to docs

[Alexander Mikhaylenko <alexm src gnome org>]

commit 62ab594f0fb95e8b2fce69c57a30db3f5c9be503
Author: Maximiliano Sandoval R <msandova gnome org>
Date:   Tue Dec 7 13:02:38 2021 +0100

    version: Add punctuation to docs

 src/adw-version.h.in | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)
---
diff --git a/src/adw-version.h.in b/src/adw-version.h.in
index f66acaba..f3691d96 100644
--- a/src/adw-version.h.in
+++ b/src/adw-version.h.in
@@ -17,21 +17,21 @@ G_BEGIN_DECLS
 /**
  * ADW_MAJOR_VERSION:
  *
- * Adw major version component (e.g. 1 if %ADW_VERSION is 1.2.3)
+ * Adw major version component (e.g. 1 if %ADW_VERSION is 1.2.3).
  */
 #define ADW_MAJOR_VERSION              (@ADW_MAJOR_VERSION@)
 
 /**
  * ADW_MINOR_VERSION:
  *
- * Adw minor version component (e.g. 2 if %ADW_VERSION is 1.2.3)
+ * Adw minor version component (e.g. 2 if %ADW_VERSION is 1.2.3).
  */
 #define ADW_MINOR_VERSION              (@ADW_MINOR_VERSION@)
 
 /**
  * ADW_MICRO_VERSION:
  *
- * Adw micro version component (e.g. 3 if %ADW_VERSION is 1.2.3)
+ * Adw micro version component (e.g. 3 if %ADW_VERSION is 1.2.3).
  */
 #define ADW_MICRO_VERSION              (@ADW_MICRO_VERSION@)