3 files changed, 6 insertions, 6 deletions
diff --git a/demos/ARMCM3-STM32F103ZG-FATFS/main.c b/demos/ARMCM3-STM32F103ZG-FATFS/main.c
index 8199275cd..c064fce9b 100644
--- a/demos/ARMCM3-STM32F103ZG-FATFS/main.c
+++ b/demos/ARMCM3-STM32F103ZG-FATFS/main.c
@@ -53,7 +53,7 @@ static unsigned cnt;
 static EventSource inserted_event, removed_event;
 
 /**
- * @brief   Inserion monitor function.
+ * @brief   Insertion monitor function.
  *
  * @param[in] sdcp      pointer to the @p SDCDriver object
  *
@@ -80,7 +80,7 @@ bool_t sdc_lld_is_write_protected(SDCDriver *sdcp) {
 }
 
 /**
- * @brief   Inserion monitor timer callback function.
+ * @brief   Insertion monitor timer callback function.
  *
  * @param[in] p         pointer to the @p SDCDriver object
  *
diff --git a/demos/AVR-AT90CANx-GCC/Makefile b/demos/AVR-AT90CANx-GCC/Makefile
index 11e902b59..fa9309e2f 100644
--- a/demos/AVR-AT90CANx-GCC/Makefile
+++ b/demos/AVR-AT90CANx-GCC/Makefile
@@ -128,7 +128,7 @@ DEBUG = dwarf-2
 
 
 # List any extra directories to look for include files here.
-#     Each directory must be seperated by a space.
+#     Each directory must be separated by a space.
 #     Use forward slashes for directory separators.
 #     For a directory that has spaces, enclose it in quotes.
 EXTRAINCDIRS = $(PORTINC) $(KERNINC) $(TESTINC) \
@@ -254,7 +254,7 @@ MATH_LIB = -lm
 
 
 # List any extra directories to look for libraries here.
-#     Each directory must be seperated by a space.
+#     Each directory must be separated by a space.
 #     Use forward slashes for directory separators.
 #     For a directory that has spaces, enclose it in quotes.
 EXTRALIBDIRS =
diff --git a/demos/AVR-ATmega128-GCC/Makefile b/demos/AVR-ATmega128-GCC/Makefile
index 3f42dce8e..0ea8e8cff 100644
--- a/demos/AVR-ATmega128-GCC/Makefile
+++ b/demos/AVR-ATmega128-GCC/Makefile
@@ -128,7 +128,7 @@ DEBUG = dwarf-2
 
 
 # List any extra directories to look for include files here.
-#     Each directory must be seperated by a space.
+#     Each directory must be separated by a space.
 #     Use forward slashes for directory separators.
 #     For a directory that has spaces, enclose it in quotes.
 EXTRAINCDIRS = $(PORTINC) $(KERNINC) $(TESTINC) \
@@ -254,7 +254,7 @@ MATH_LIB = -lm
 
 
 # List any extra directories to look for libraries here.
-#     Each directory must be seperated by a space.
+#     Each directory must be separated by a space.
 #     Use forward slashes for directory separators.
 #     For a directory that has spaces, enclose it in quotes.
 EXTRALIBDIRS =