diff --git a/TM1637Display.h b/TM1637Display.h
index 9498a1b..f586c78 100644
--- a/TM1637Display.h
+++ b/TM1637Display.h
@@ -70,7 +70,7 @@ public:
 
   //! Display a decimal number
   //!
-  //! Dispaly the given argument as a decimal number.
+  //! Display the given argument as a decimal number.
   //!
   //! @param num The number to be shown
   //! @param leading_zero When true, leading zeros are displayed. Otherwise unnecessary digits are
@@ -83,7 +83,7 @@ public:
 
   //! Display a decimal number, with dot control
   //!
-  //! Dispaly the given argument as a decimal number. The dots between the digits (or colon)
+  //! Display the given argument as a decimal number. The dots between the digits (or colon)
   //! can be individually controlled.
   //!
   //! @param num The number to be shown
@@ -108,7 +108,7 @@ public:
 
   //! Display a hexadecimal number, with dot control
   //!
-  //! Dispaly the given argument as a hexadecimal number. The dots between the digits (or colon)
+  //! Display the given argument as a hexadecimal number. The dots between the digits (or colon)
   //! can be individually controlled.
   //!
   //! @param num The number to be shown