Doxyfile: Set version to 0.2.2.

diff --git a/Doxyfile b/Doxyfile
index 96e6d7bcc3acb3f1cbda2f337c3ec0e9d5fc12b0..2a00ebcdea22d09bb139afebfdea46d1895ee030 100644 (file)
--- a/Doxyfile
+++ b/Doxyfile
@@ -32,7 +32,7 @@ PROJECT_NAME           = "libsigrok"
 # This could be handy for archiving the generated documentation or
 # if some version control system is used.
 
-PROJECT_NUMBER         = "unreleased development snapshot"
+PROJECT_NUMBER         = "0.2.2"
 
 # Using the PROJECT_BRIEF tag one can provide an optional one line description
 # for a project that appears at the top of each page and should give viewer