1 files changed, 7 insertions, 5 deletions
diff --git a/macros/Hardware/AVR/AVRDigitalIn.sci b/macros/Hardware/AVR/AVRDigitalIn.sci
index 7addd66..54eb327 100644
--- a/macros/Hardware/AVR/AVRDigitalIn.sci
+++ b/macros/Hardware/AVR/AVRDigitalIn.sci
@@ -18,6 +18,8 @@ function state = AVRDigitalIn(port,pin)
 // Parameters
 //     port : port of microcontroller to be used
 //     pin : pin of port (mentioned above) to be used
+//   Returns  
+//     state : state of an input pin (HIGH\LOW)
 //
 // Description
 //     Each AVR microcontroller has pins which can be configured as digital
@@ -25,18 +27,18 @@ function state = AVRDigitalIn(port,pin)
 //     User has to select one of these port and which pin of that port as 
 //     digital input.      
 //
-// This is curretly dummy function. It provides no functionality but is required 
-// for providing support for generating C code for AVR.
-//
 // Examples
 //     pinA0 = AVRDigitalIn(1,0)   //To read state on pin 0 of port A
+//
 // See also
 //     AVRDigitalOut AVRDigitalSetup
 //
+//
 // Authors
-//     Siddhesh Wani
-//     Ashish Kamble
+//     Siddhesh Wani Ashish Kamble
 //
+// This is curretly dummy function. It provides no functionality but is required 
+// for providing support for generating C code for AVR.
 
 if((port==0)|(port>=5)) then 
 disp("Error : Inavalid input argument ''port'' in AVRDigitalIn function.");