diff --git a/README.md b/README.md
index 6aecdbd..9b3f39b 100644
--- a/README.md
+++ b/README.md
@@ -49,7 +49,8 @@ JTAG/SWD Drivers:<br>
 * [SEEGER J-Link Software and Documentation Pack](https://www.segger.com/downloads/jlink)<br>
 * [Converting ST-LINK on-board into a J-Link](https://www.segger.com/jlink-st-link.html)<br>
 System:<br>
-* [MinGW](https://sourceforge.net/projects/mingw-w64/)<br>
+* [MinGW64](https://sourceforge.net/projects/mingw-w64/)<br>
+* [Minimalist GNU for Windows](http://www.mingw.org/wiki/msys)<br>
 * [GNU ARM Embedded Toolchain](https://launchpad.net/gcc-arm-embedded/+download)<br>
 * [OpenOCD: Open On-Chip Debugger](https://sourceforge.net/projects/gnuarmeclipse/files/OpenOCD/)<br>
 Eclipse:<br>
diff --git a/RTL00_SDKV35a/component/common/api/wifi_api.c b/RTL00_SDKV35a/component/common/api/wifi_api.c
index 6b3c84a..a194b6a 100644
--- a/RTL00_SDKV35a/component/common/api/wifi_api.c
+++ b/RTL00_SDKV35a/component/common/api/wifi_api.c
@@ -741,8 +741,8 @@ void fATSF(int argc, char *argv[])
 
 /* --------  WiFi Scan ------------------------------- */
 unsigned char *tab_txt_rtw_secyrity[] = {
-		"OPEN  ",
-		"WEP   ",
+		"OPEN   ",
+		"WEP    ",
 		"WPA TKIP",
 		"WPA AES",
 		"WPA2 AES",
@@ -817,7 +817,7 @@ void fATSN(int argc, char *argv[])
 		};
 		vPortFree(channel_list);
 	} else {
-		printf(" ERROR: Can't malloc memory for channel list\n");
+		printf("ERROR: Can't malloc memory for channel list\n");
 	};
 }