Fix typo in documentation (#1677)

diff --git a/CMSIS/DoxyGen/RTOS2/src/cmsis_os2_Event.txt b/CMSIS/DoxyGen/RTOS2/src/cmsis_os2_Event.txt
index 686bd22..e7c0ec1 100644
--- a/CMSIS/DoxyGen/RTOS2/src/cmsis_os2_Event.txt
+++ b/CMSIS/DoxyGen/RTOS2/src/cmsis_os2_Event.txt
@@ -301,7 +301,7 @@
 \code
 #include "cmsis_os2.h"                          // CMSIS RTOS header file
  
-osEventFlagsId_t evt_id;                        // event flasg id
+osEventFlagsId_t evt_id;                        // event flags id
  
 void EvtFlagsGetName_example (void)  {
   char *name;
diff --git a/CMSIS/RTOS2/RTX/Template/Events.c b/CMSIS/RTOS2/RTX/Template/Events.c
index 81333f6..9ad509f 100644
--- a/CMSIS/RTOS2/RTX/Template/Events.c
+++ b/CMSIS/RTOS2/RTX/Template/Events.c
@@ -6,7 +6,7 @@
  
 #define FLAGS_MSK1 0x00000001U
  
-osEventFlagsId_t evt_id;                        // event flasg id
+osEventFlagsId_t evt_id;                        // event flags id
  
 osThreadId_t tid_Thread_EventSender;            // thread id 1
 osThreadId_t tid_Thread_EventReceiver;          // thread id 2