diff --git a/htdocs/comm/mailing/cibles.php b/htdocs/comm/mailing/cibles.php
index bcf1e9c1e3b..a2a06c2a038 100644
--- a/htdocs/comm/mailing/cibles.php
+++ b/htdocs/comm/mailing/cibles.php
@@ -575,17 +575,17 @@ if ($object->fetch($id) >= 0)
 		print '</td>';
 		// Source
 		print '<td class="liste_titre">';
-		print '&nbsp';
+		print '&nbsp;';
 		print '</td>';
 
 		// Date last update
 		print '<td class="liste_titre">';
-		print '&nbsp';
+		print '&nbsp;';
 		print '</td>';
 
 		// Date sending
 		print '<td class="liste_titre">';
-		print '&nbsp';
+		print '&nbsp;';
 		print '</td>';
 
 		//Statut
diff --git a/htdocs/comm/propal/list.php b/htdocs/comm/propal/list.php
index 9b585bc54a9..a4aad3afab5 100644
--- a/htdocs/comm/propal/list.php
+++ b/htdocs/comm/propal/list.php
@@ -1386,7 +1386,7 @@ if ($resql)
 				}
 				//else print $langs->trans("NoSalesRepresentativeAffected");
 			} else {
-				print '&nbsp';
+				print '&nbsp;';
 			}
 			print '</td>';
 			if (!$i) $totalarray['nbfield']++;
diff --git a/htdocs/contrat/list.php b/htdocs/contrat/list.php
index 95c2e721b09..85ee1512924 100644
--- a/htdocs/contrat/list.php
+++ b/htdocs/contrat/list.php
@@ -746,7 +746,7 @@ while ($i < min($num, $limit))
 			}
 			//else print $langs->trans("NoSalesRepresentativeAffected");
 		} else {
-			print '&nbsp';
+			print '&nbsp;';
 		}
 		print '</td>';
 	}
diff --git a/htdocs/projet/list.php b/htdocs/projet/list.php
index 76697359299..b8ab088cf85 100644
--- a/htdocs/projet/list.php
+++ b/htdocs/projet/list.php
@@ -809,7 +809,7 @@ while ($i < min($num, $limit))
 				}
 				//else print $langs->trans("NoSalesRepresentativeAffected");
 			} else {
-				print '&nbsp';
+				print '&nbsp;';
 			}
 			print '</td>';
 			if (!$i) $totalarray['nbfield']++;