[4.1] eb3eeed Stop cleaning the svg files

[Federico G. Schwindt]

commit eb3eeedc8bcbc0b593670a3d210d65e9cbd406a1
Author: Federico G. Schwindt <fgsch at lodoss.net>
Date:   Wed Mar 16 10:53:13 2016 +0000

    Stop cleaning the svg files
    
    They're part of the tree now.

diff --git a/doc/graphviz/Makefile.am b/doc/graphviz/Makefile.am
index 772bfb3..61c756b 100644
--- a/doc/graphviz/Makefile.am
+++ b/doc/graphviz/Makefile.am
@@ -36,8 +36,7 @@ SVGS = \
 
 if HAVE_DOT
 CLEANFILES = \
-	$(PDFS)	\
-	$(SVGS)
+	$(PDFS)
 endif
 
 pdf: $(PDFS)
@@ -67,9 +66,9 @@ endif
 
 %.svg: %.dot
 if ! HAVE_DOT
-	@echo ===================================================
+	@echo ==================================================
 	@echo You need graphviz installed to generate svg output
-	@echo ===================================================
+	@echo ==================================================
 	@false
 else
 	@DOT@ -Tsvg $< >$@