updated and fixed documentation

README.md

@@ -179,6 +179,11 @@ Similarly, automatic initialization of the task scheduler by the MTAPI C++
 interface can be disabled with -DUSE_AUTOMATIC_INITIALIZATION=OFF. This way,
 unexpected delays after startup can be avoided, e.g. for timing measurements.
 
+Furthermore, EMB² can be built to work with threading analysis tools such as
+Helgrind or ThreadSanitizer.
+To enable support for them use -DTHREADING_ANALYSIS_MODE=ON. This uses mutexes
+around atomics to avoid false positives and degrades performance significantly.
+
 The tutorial of EMB² comes with example source files in doc/examples/. These
 can be built with the other source files using CMake option -DBUILD_EXAMPLES=ON
 in the generation step. Note, however, that the examples use C++11 features and

base_c/include/embb/base/c/internal/atomic/and_assign.h

@@ -133,7 +133,7 @@ EMBB_DEFINE_AND_ASSIGN(4, "")
 /*
  * Now, using the basic functions above, we generate the respective functions
  * for all basic data types, like "unsigned short". For that purpose, the
- * following generator macro is used. This macro is calleuild-work-Desktop-Defaultd by the macros in the
+ * following generator macro is used. This macro is called by the macros in the
  * generator header, defining the implementation for the basic data types.
  *
  * For unsigned short and for and_assign.h, the following method would be