Correct failing type check tests.

Author: nojaf

tests/fsharp/typecheck/sigs/neg103.bsl

@@ -19,7 +19,7 @@ neg103.fs(21,7,21,9): typecheck error FS0001: This expression was expected to ha
 but here has type
     'int'    
 
-neg103.fs(20,5,20,29): typecheck error FS0025: Incomplete pattern matches on this expression.
+neg103.fs(20,5,20,11): typecheck error FS0025: Incomplete pattern matches on this expression.
 
 neg103.fs(25,11,25,19): typecheck error FS0001: This expression was expected to have type
     'int'    

tests/fsharp/typecheck/sigs/neg103.vsbsl

@@ -19,7 +19,7 @@ neg103.fs(21,7,21,9): typecheck error FS0001: This expression was expected to ha
 but here has type
     'int'    
 
-neg103.fs(20,5,20,29): typecheck error FS0025: Incomplete pattern matches on this expression.
+neg103.fs(20,5,20,11): typecheck error FS0025: Incomplete pattern matches on this expression.
 
 neg103.fs(25,11,25,19): typecheck error FS0001: This expression was expected to have type
     'int'    

tests/fsharp/typecheck/sigs/neg104.vsbsl

@@ -23,9 +23,9 @@ neg104.fs(8,9,8,30): typecheck error FS0750: This construct may only be used wit
 
 neg104.fs(10,9,10,30): typecheck error FS0750: This construct may only be used within computation expressions
 
-neg104.fs(20,9,20,22): typecheck error FS0025: Incomplete pattern matches on this expression.
+neg104.fs(20,9,20,15): typecheck error FS0025: Incomplete pattern matches on this expression.
 
-neg104.fs(23,9,23,22): typecheck error FS0025: Incomplete pattern matches on this expression.
+neg104.fs(23,9,23,15): typecheck error FS0025: Incomplete pattern matches on this expression.
 
 neg104.fs(32,21,32,26): typecheck error FS0003: This value is not a function and cannot be applied.