diff --git a/misc-scripts/density_feature/gene_density_calc.pl b/misc-scripts/density_feature/gene_density_calc.pl
index 344d56ce872fb21cabf1e96bf86ac3ec2fcb468e..df6571d1fb71e489351669b531f48b1238746c38 100644
--- a/misc-scripts/density_feature/gene_density_calc.pl
+++ b/misc-scripts/density_feature/gene_density_calc.pl
@@ -371,6 +371,7 @@ Usage:
 
   $0 -h host [-port port] -u user -p password \\
   $indent -d database | -pattern pattern \\
+  $indent [-mhost ensembl_production host] [-mport ensembl_production host] [-muser ensembl_production host] \\
   $indent [-help]  \\
 
 
@@ -398,10 +399,5 @@ Usage:
 
 
 EOF
-
 }
 
-
-  
-
-
diff --git a/misc-scripts/density_feature/percent_gc_calc.pl b/misc-scripts/density_feature/percent_gc_calc.pl
index e905a8329907d0462470addbea12c7c96daefdc1..148a12522527dbed36e9760e84ae58210e290020 100644
--- a/misc-scripts/density_feature/percent_gc_calc.pl
+++ b/misc-scripts/density_feature/percent_gc_calc.pl
@@ -258,6 +258,7 @@ Usage:
 
   $0 -h host [-port port] -u user -p password \\
   $indent -d database \\
+  $indent [-mhost ensembl_production host] [-mport ensembl_production host] [-muser ensembl_production host] \\
   $indent [-help]  \\
 
   -h|host              Database host to connect to
diff --git a/misc-scripts/density_feature/repeat_coverage_calc.pl b/misc-scripts/density_feature/repeat_coverage_calc.pl
index a62366bdc58d3cfef14f2b45ee712c7b4e859a5d..e0fd679bb7f68d76d517fcfe55094d110346a0b9 100644
--- a/misc-scripts/density_feature/repeat_coverage_calc.pl
+++ b/misc-scripts/density_feature/repeat_coverage_calc.pl
@@ -348,6 +348,7 @@ seqs.
 Usage:
   $0 -h host [-port port] -u user -p password \\
   $indent -d database  \\
+  $indent [-mhost ensembl_production host] [-mport ensembl_production host] [-muser ensembl_production host] \\
   $indent [-help]  \\
 
 
diff --git a/misc-scripts/density_feature/seq_region_stats.pl b/misc-scripts/density_feature/seq_region_stats.pl
index 1dc1df57494944b06bbc347bf6ea07d09ed95aad..80f584c37c854907280a3ee3e029edcc56f55225 100644
--- a/misc-scripts/density_feature/seq_region_stats.pl
+++ b/misc-scripts/density_feature/seq_region_stats.pl
@@ -331,6 +331,7 @@ Usage:
 
   $0 -h host [-port port] -u user -p password \\
   $indent -d database | -pattern pattern \\
+  $indent [-mhost ensembl_production host] [-mport ensembl_production host] [-muser ensembl_production host] \\
   $indent -s gene | snp  \\
   $indent [-help]  \\