Clarify and reformat comments on how to use Libtool's -version-info.

diff --git a/lib/Makefile.am b/lib/Makefile.am
index 2e8401a..8f86aa4 100644 (file)
--- a/lib/Makefile.am
+++ b/lib/Makefile.am
@@ -3,18 +3,18 @@ ACLOCAL_AMFLAGS = -I m4
 
 # Shared library interface version, i.e. -version-info to Libtool,
 # expressed as three integers CURRENT:REVISION:AGE.
-
-# CURRENT is the version number of the current interface.  Increment
-#        CURRENT when the library interface changes.
-
+#
+# CURRENT is the version number of the current interface. Increment
+# CURRENT when the library interface has changed or has been extended.
+#
 # REVISION is the version number of the _implementation_ of the
-#          CURRENT interface.  Set REVISION to 0 when CURRENT changes,
-#          else increment.
-
+# CURRENT interface. Set REVISION to 0 when CURRENT changes, else
+# increment.
+#
 # AGE is the number of interfaces this library implements, i.e. how
-#     many versions before CURRENT that are supported.  Increment AGE
-#     when the library interface is _extended_.  Set AGE to 0 when the
-#     library interface is _changed_.
+# many versions before CURRENT that are supported. Increment AGE when
+# the library interface is _extended_. Set AGE to 0 when the library
+# interface is _changed_.
 
 
 SUBDIRS = radius radsecproxy include . examples