Error uploading MIB to MIB browser

Error uploading MIB to MIB browser

Hello.

I have trouble uploading a mib file to MIB browser.
I get error saying, 
" Error parsing MIB:AIRSTATIONPRO-SNMP-MIB.mib
Exception while loading MIB:Could not parse the file E:/OPMANA~1/./mibs/AIRSTATIONPRO-SNMP-MIB.mib. The error occured at the line no: 6 ,column: 22. Module name should start with the uppercase letter.(and usually contains no lowercase letters)."

I see line 6 but I can't find reason causing the error.
Could anyone help me fixing the error on this file?

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