diff --git a/README.md b/README.md
index 26f185acf..3479f3e40 100755
--- a/README.md
+++ b/README.md
@@ -341,6 +341,7 @@ Remark:
 
 ## History
 
+* v2.0, 2016-09-15, fix #640, typo for rtmp type. 2.0.217
 * v2.0, 2016-09-12, fix fast stream error bug. 2.0.216
 * <strong>v2.0, 2016-09-09, [2.0 beta1(2.0.215)][r2.0b1] released. 89941 lines.</strong>
 * v2.0, 2016-09-09, refine librtmp comments about NALUs. 2.0.215
diff --git a/trunk/src/core/srs_core.hpp b/trunk/src/core/srs_core.hpp
index 3f633f129..985fb15d3 100644
--- a/trunk/src/core/srs_core.hpp
+++ b/trunk/src/core/srs_core.hpp
@@ -31,7 +31,7 @@ CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 // current release version
 #define VERSION_MAJOR       2
 #define VERSION_MINOR       0
-#define VERSION_REVISION    216
+#define VERSION_REVISION    217
 
 // generated by configure, only macros.
 #include <srs_auto_headers.hpp>
diff --git a/trunk/src/protocol/srs_rtmp_stack.cpp b/trunk/src/protocol/srs_rtmp_stack.cpp
index 13d25d5fe..d962b89be 100644
--- a/trunk/src/protocol/srs_rtmp_stack.cpp
+++ b/trunk/src/protocol/srs_rtmp_stack.cpp
@@ -1754,7 +1754,7 @@ string srs_client_type_string(SrsRtmpConnType type)
 {
     switch (type) {
         case SrsRtmpConnPlay: return "Play";
-        case SrsRtmpConnFlashPublish: return "flash-publish)";
+        case SrsRtmpConnFlashPublish: return "flash-publish";
         case SrsRtmpConnFMLEPublish: return "fmle-publish";
         default: return "Unknown";
     }