doc: Fix the names of library version constants

Fixes #52.

diff --git a/doc/apiref.rst b/doc/apiref.rst
index 0657edb..1c3a85b 100644 (file)
--- a/doc/apiref.rst
+++ b/doc/apiref.rst
@@ -41,7 +41,7 @@ set to zero.
 The following preprocessor constants specify the current version of
 the library:
 
-``JANSSON_VERSION_MAJOR``, ``JANSSON_VERSION_MINOR``, ``JANSSON_VERSION_MICRO``
+``JANSSON_MAJOR_VERSION``, ``JANSSON_MINOR_VERSION``, ``JANSSON_MICRO_VERSION``
   Integers specifying the major, minor and micro versions,
   respectively.