diff --git a/src/fw/kernel/core_dump.c b/src/fw/kernel/core_dump.c
index 00c0304a..7fe38b5f 100644
--- a/src/fw/kernel/core_dump.c
+++ b/src/fw/kernel/core_dump.c
@@ -780,7 +780,7 @@ cleanup:
 }
 
 // --------------------------------------------------------------------------------------------------
-// Used by unit tests in to cause fw/apps/demo_apps/test_core_dump_app to encounter a bus fault during the core dump
+// Used by unit tests to cause fw/apps/demo_apps/test_core_dump_app to encounter a bus fault during the core dump
 void core_dump_test_force_bus_fault(void) {
   s_test_force_bus_fault = true;
 }
diff --git a/src/fw/services/runlevel_impl.h b/src/fw/services/runlevel_impl.h
index 7ce3b01d..ffbc70a9 100644
--- a/src/fw/services/runlevel_impl.h
+++ b/src/fw/services/runlevel_impl.h
@@ -24,7 +24,7 @@
 //
 // The set of runlevels for which a service should be enabled is defined by
 // bitwise-OR-ing the RunLevelBit constants for every runlevel that the service
-// should be enabled in to form an enable-mask. Testing whether a service should
+// should be enabled to form an enable-mask. Testing whether a service should
 // be enabled for a given runlevel is simply
 // (enable_mask & (1 << runlevel) != 0).
 //