Fixed typos in the stats/stats_log_api_gen help message

Bug: 248284745
Test: build & run
Change-Id: I26c7320da53635f9469fc23c7a19a4c6f2db8c33
diff --git a/stats/stats_log_api_gen/main.cpp b/stats/stats_log_api_gen/main.cpp
index 14f933e..4fcdc3a 100644
--- a/stats/stats_log_api_gen/main.cpp
+++ b/stats/stats_log_api_gen/main.cpp
@@ -25,8 +25,8 @@
     fprintf(stderr, "usage: stats-log-api-gen OPTIONS\n");
     fprintf(stderr, "\n");
     fprintf(stderr, "OPTIONS\n");
-    fprintf(stderr, "  --cpp FILENAME       the header file to output for write helpers\n");
-    fprintf(stderr, "  --header FILENAME    the cpp file to output for write helpers\n");
+    fprintf(stderr, "  --cpp FILENAME       the cpp file to output for write helpers\n");
+    fprintf(stderr, "  --header FILENAME    the header file to output for write helpers\n");
     fprintf(stderr, "  --help               this message\n");
     fprintf(stderr, "  --java FILENAME      the java file to output\n");
     fprintf(stderr, "  --rust FILENAME      the rust file to output\n");