env: fat: Add new lines at the end of print statements

Add some new line feeds at the end of print messages to make things
easier to read on the console. The other env options do this so
this is just an omission for FAT env.

Signed-off-by: Peter Robinson <pbrobinson@gmail.com>
diff --git a/env/fat.c b/env/fat.c
index 9d37d26..fdccd6c 100644
--- a/env/fat.c
+++ b/env/fat.c
@@ -77,7 +77,7 @@
 		 * This printf is embedded in the messages from env_save that
 		 * will calling it. The missing \n is intentional.
 		 */
-		printf("Unable to use %s %d:%d... ",
+		printf("Unable to use %s %d:%d... \n",
 		       CONFIG_ENV_FAT_INTERFACE, dev, part);
 		return 1;
 	}
@@ -93,7 +93,7 @@
 		 * This printf is embedded in the messages from env_save that
 		 * will calling it. The missing \n is intentional.
 		 */
-		printf("Unable to write \"%s\" from %s%d:%d... ",
+		printf("Unable to write \"%s\" from %s%d:%d... \n",
 			file, CONFIG_ENV_FAT_INTERFACE, dev, part);
 		return 1;
 	}
@@ -135,7 +135,7 @@
 		 * This printf is embedded in the messages from env_save that
 		 * will calling it. The missing \n is intentional.
 		 */
-		printf("Unable to use %s %d:%d... ",
+		printf("Unable to use %s %d:%d... \n",
 		       CONFIG_ENV_FAT_INTERFACE, dev, part);
 		goto err_env_relocate;
 	}
@@ -153,7 +153,7 @@
 		 * This printf is embedded in the messages from env_save that
 		 * will calling it. The missing \n is intentional.
 		 */
-		printf("Unable to read \"%s\" from %s%d:%d... ",
+		printf("Unable to read \"%s\" from %s%d:%d... \n",
 			CONFIG_ENV_FAT_FILE, CONFIG_ENV_FAT_INTERFACE, dev, part);
 		goto err_env_relocate;
 	}