diff --git a/targets/corstone-300/CMakeLists.txt b/targets/corstone-300/CMakeLists.txt
index dfa2792..62205bb 100644
--- a/targets/corstone-300/CMakeLists.txt
+++ b/targets/corstone-300/CMakeLists.txt
@@ -81,7 +81,7 @@
 add_subdirectory(${CMAKE_CURRENT_SOURCE_DIR}/../common target)
 
 target_compile_definitions(ethosu_target_common INTERFACE
-    # Confiugure NPU architecture and number of timing adapters
+    # Configure NPU architecture and number of timing adapters
     ETHOSU_NPU_COUNT=${ETHOSU_TARGET_NPU_COUNT}
     ETHOSU_NPU_TA_COUNT=${ETHOSU_TARGET_NPU_TA_COUNT}
 
diff --git a/targets/corstone-300/target.cpp b/targets/corstone-300/target.cpp
index f186ddf..f52a5db 100644
--- a/targets/corstone-300/target.cpp
+++ b/targets/corstone-300/target.cpp
@@ -252,7 +252,7 @@
     struct ExcContext *e;
     uint32_t sp;
 
-    asm volatile("mrs %0, ipsr            \n" // Read IPSR (Exceptio number)
+    asm volatile("mrs %0, ipsr            \n" // Read IPSR (Exception number)
                  "sub %0, #16             \n" // Get it into IRQn_Type range
                  "tst lr, #4              \n" // Select the stack which was in use
                  "ite eq                  \n"
diff --git a/targets/corstone-310/CMakeLists.txt b/targets/corstone-310/CMakeLists.txt
index 62b06ea..d1c151f 100644
--- a/targets/corstone-310/CMakeLists.txt
+++ b/targets/corstone-310/CMakeLists.txt
@@ -59,7 +59,7 @@
 include(${CMAKE_CURRENT_SOURCE_DIR}/../../cmake/helpers.cmake)
 
 #############################################################################
-# Corstone-Polaris
+# Corstone-310
 #############################################################################
 
 get_filename_component(ETHOSU_TARGET ${CMAKE_CURRENT_SOURCE_DIR} NAME)
@@ -83,7 +83,7 @@
 add_subdirectory(${CMAKE_CURRENT_SOURCE_DIR}/../common target)
 
 target_compile_definitions(ethosu_target_common INTERFACE
-    # Confiugure NPU architecture and number of timing adapters
+    # Configure NPU architecture and number of timing adapters
     ETHOSU_NPU_COUNT=${ETHOSU_TARGET_NPU_COUNT}
     ETHOSU_NPU_TA_COUNT=${ETHOSU_TARGET_NPU_TA_COUNT}
 
diff --git a/targets/corstone-310/target.cpp b/targets/corstone-310/target.cpp
index 915ba0d..ea20077 100644
--- a/targets/corstone-310/target.cpp
+++ b/targets/corstone-310/target.cpp
@@ -254,7 +254,7 @@
     struct ExcContext *e;
     uint32_t sp;
 
-    asm volatile("mrs %0, ipsr            \n" // Read IPSR (Exceptio number)
+    asm volatile("mrs %0, ipsr            \n" // Read IPSR (Exception number)
                  "sub %0, #16             \n" // Get it into IRQn_Type range
                  "tst lr, #4              \n" // Select the stack which was in use
                  "ite eq                  \n"