fix doc

Author: finger563

doc/en/logger.rst

@@ -16,27 +16,38 @@ runtime.
 
 Code examples for the logging API are provided in the `logger` example folder.
 
-Binary Logger
+.. ------------------------------- Example -------------------------------------
+
+.. toctree::
+
+   logger_example
+
+.. ---------------------------- API Reference ----------------------------------
+
+API Reference
 -------------
 
-The binary logger provides a wrapper around
+.. include-build-file:: inc/logger.inc
+
+Binary Log
+----------
+
+The binary log component provides a wrapper around
 https://github.com/p-ranav/binary_log for enabling compact binary logging of
 basic integer, floating point, and string data types.
 
-Code examples for the binary logging API are provided in the `binary_logger`
+Code examples for the binary logging API are provided in the `binary_log`
 example folder.
 
 .. ------------------------------- Example -------------------------------------
 
 .. toctree::
 
-   logger_example
-   binary_logger_example
+   binary_log_example
 
 .. ---------------------------- API Reference ----------------------------------
 
 API Reference
 -------------
 
-.. include-build-file:: inc/logger.inc
-.. include-build-file:: inc/binary-logger.inc
+.. include-build-file:: inc/binary-log.inc