!5641 【翻译完成】#I5A66Y

Merge pull request !5641 from Annie_wang/PR4718

en/device-dev/driver/driver-platform-gpio-des.md

@@ -13,7 +13,7 @@ The GPIO APIs define a set of standard functions for performing operations on GP
 
 - Setting the interrupt service routine (ISR) function and interrupt trigger mode for a pin
 
-- Enabling or disabling interrupts for a pin
+- Enabling or disabling pin interrupts
 
 
 ## Available APIs
@@ -37,7 +37,7 @@ The GPIO APIs define a set of standard functions for performing operations on GP
 
 The figure below shows the general GPIO development process. In the APIs, a GPIO pin is specified by the pin number.
 
-**Figure  1** Using GPIO driver APIs
+**Figure 1** Using GPIO driver APIs
 
 ![](figures/using-GPIO-process.png "using-gpio-process.png")