[docs] makefiles: VPATH variable is not needed

[Frédéric Delanoy]

---
 Makefile.in    | 1 -
 en/Makefile.in | 1 -
 fr/Makefile.in | 1 -
 3 files changed, 3 deletions(-)

diff --git a/Makefile.in b/Makefile.in
index 93168df..27f63ca 100644
--- a/Makefile.in
+++ b/Makefile.in
@@ -1,6 +1,5 @@
 TOPSRCDIR = @top_srcdir@
 SRCDIR    = @srcdir@
-VPATH     = @srcdir@
 
 SUBDIRS = \
 	en
diff --git a/en/Makefile.in b/en/Makefile.in
index 6d11868..0462bb9 100644
--- a/en/Makefile.in
+++ b/en/Makefile.in
@@ -1,6 +1,5 @@
 TOPSRCDIR = @top_srcdir@
 SRCDIR    = @srcdir@
-VPATH     = @srcdir@
 
 DOCLOCALE = en
 
diff --git a/fr/Makefile.in b/fr/Makefile.in
index 4269ab4..2fe4f54 100644
--- a/fr/Makefile.in
+++ b/fr/Makefile.in
@@ -1,6 +1,5 @@
 TOPSRCDIR = @top_srcdir@
 SRCDIR    = @srcdir@
-VPATH     = @srcdir@
 
 DOCLOCALE = fr
 SGMLDIR   = $(TOPSRCDIR)/en
-- 
1.8.3.4