Some documentation files not included in the distribution

SRC/Makefile.am

@@ -6,13 +6,14 @@ bin_PROGRAMS = echoping
 man_MANS = echoping.1
 echoping_SOURCES = echoping.c error.c readline.c writen.c util.c http.c icp.c HTParse.c echoping.h icp.h HTParse.h
 echoping_LDADD = 
+DOCS=DETAILS
 
 TESTS=test-echoping-local test-echoping-remote test-echoping-icp
 
 test: check
 tests: check
 
-EXTRA_DIST = $(man_MANS) $(TESTS)
+EXTRA_DIST = $(man_MANS) $(TESTS) $(DOCS)
 
 ## Otherwise, we depend on GNUmake, but for CVS users, not for regular
 ## tarball users