diff --git a/libraries/Types.class.php b/libraries/Types.class.php
index 8b7aba0412..11a9ba2a6e 100644
--- a/libraries/Types.class.php
+++ b/libraries/Types.class.php
@@ -304,13 +304,13 @@ class PMA_Types_MySQL extends PMA_Types
         case 'SERIAL':
             return __('An alias for BIGINT UNSIGNED NOT NULL AUTO_INCREMENT UNIQUE');
         case 'DATE':
-            return sprintf(__("A date, supported range is '%s' to '%s'"), '1000-01-01', '9999-12-31');
+            return sprintf(__('A date, supported range is "%1$s" to "%2$s"'), '1000-01-01', '9999-12-31');
         case 'DATETIME':
-            return sprintf(__("A date and time combination, supported range is '%s' to '%s'"), '1000-01-01 00:00:00', '9999-12-31 23:59:59');
+            return sprintf(__('A date and time combination, supported range is "%1$s" to "%2$s"'), '1000-01-01 00:00:00', '9999-12-31 23:59:59');
         case 'TIMESTAMP':
-            return __("A timestamp, range is '1970-01-01 00:00:01' UTC to '2038-01-09 03:14:07' UTC, stored as the number of seconds since the epoch ('1970-01-01 00:00:00' UTC)");
+            return __('A timestamp, range is "1970-01-01 00:00:01" UTC to "2038-01-09 03:14:07" UTC, stored as the number of seconds since the epoch ("1970-01-01 00:00:00" UTC)');
         case 'TIME':
-            return sprintf(__("A time, range is '%s' to '%s'"), '-838:59:59', '838:59:59');
+            return sprintf(__('A time, range is "%1$s" to "%2$s"'), '-838:59:59', '838:59:59');
         case 'YEAR':
             return __("A year in four-digit (4, default) or two-digit (2) format, the allowable values are 70 (1970) to 69 (2069) or 1901 to 2155 and 0000");
         case 'CHAR':
@@ -713,13 +713,13 @@ class PMA_Types_Drizzle extends PMA_Types
         case 'UUID':
             return __('Stores a Universally Unique Identifier (UUID)');
         case 'DATE':
-            return sprintf(__("A date, supported range is '%s' to '%s'"), '0001-01-01', '9999-12-31');
+            return sprintf(__('A date, supported range is "%1$s" to "%2$s"'), '0001-01-01', '9999-12-31');
         case 'DATETIME':
-            return sprintf(__("A date and time combination, supported range is '%s' to '%s'"), '0001-01-01 00:00:0', '9999-12-31 23:59:59');
+            return sprintf(__('A date and time combination, supported range is "%1$s" to "%2$s"'), '0001-01-01 00:00:0', '9999-12-31 23:59:59');
         case 'TIMESTAMP':
             return __("A timestamp, range is '0001-01-01 00:00:00' UTC to '9999-12-31 23:59:59' UTC; TIMESTAMP(6) can store microseconds");
         case 'TIME':
-            return sprintf(__("A time, range is '%s' to '%s'"), '00:00:00', '23:59:59');
+            return sprintf(__('A time, range is "%1$s" to "%2$s"'), '00:00:00', '23:59:59');
         case 'VARCHAR':
             return sprintf(__('A variable-length (%s) string, the effective maximum length is subject to the maximum row size'), '0-16,383');
         case 'TEXT':