doc: Update memory requirements for FOP

Reported-by: Dave Page 

diff --git a/doc/src/sgml/docguide.sgml b/doc/src/sgml/docguide.sgml
index ff58a173356d88ef88f4a1f8a8d908e64f2d8f60..029c64580aeee59ffbd14d757f714ba0bffeb4d0 100644 (file)
--- a/doc/src/sgml/docguide.sgml
+++ b/doc/src/sgml/docguide.sgml
@@ -511,11 +511,11 @@ checking for fop... fop
     file ~/.foprc, for example:
 
 # FOP binary distribution
-FOP_OPTS='-Xmx1000m'
+FOP_OPTS='-Xmx1500m'
 # Debian
-JAVA_ARGS='-Xmx1000m'
+JAVA_ARGS='-Xmx1500m'
 # Red Hat
-ADDITIONAL_FLAGS='-Xmx1000m'
+ADDITIONAL_FLAGS='-Xmx1500m'
 
     There is a minimum amount of memory that is required, and to some extent
     more memory appears to make things a bit faster.  On systems with very