More link corrections

Link fixes and consistency corrections

Author: MrKOSMOS

docs/sgn.md

@@ -12,7 +12,7 @@ Returns the sign of a numeric expression as follows:
 * 0 if the number is zero
 * 1 if the number is positive
 
-The returned value type is [byte](types.md#Byte).
+The returned value type is [byte](types.md#integral).
 
 ## Examples
 

docs/sin.md

@@ -9,7 +9,7 @@ SIN(numericExpression)
 ## Description
 
 Returns the sine value of the given argument.
-Argument must be a numeric expression in radians units. Returned value type is [float](types.md#Float).
+Argument must be a numeric expression in radians units. Returned value type is [float](types.md#float).
 
 ## Examples
 

docs/sqr.md

@@ -10,7 +10,7 @@ SQR(numericExpression)
 ## Description
 
 Returns the square root value of the given argument.
-Argument must be a numeric expression, and is returned as type [float](types.md#Float).
+Argument must be a numeric expression, and is returned as type [float](types.md#float).
 
 ## Examples
 

docs/stop.md

@@ -15,4 +15,5 @@ STOP
 ```
 
 ## See Also
+
  * [END](end.md)

docs/str.md

@@ -10,7 +10,7 @@ STR(<numeric value>)
 ## Description
 
 Converts the given numeric value to a String. It's the opposite of [VAL](val.md)
-Returned value type is [String](types.md#UByte).
+Returned value type is [String](types.md#integral).
 
 ## Examples
 

docs/tan.md

@@ -11,7 +11,7 @@ TAN(numericExpression)
 ## Description
 
 Returns the tangent value of the given argument.
-Argument must be a numeric expression in radians units. Returned value type is [float](types.md#Float).
+Argument must be a numeric expression in radians units. Returned value type is [float](types.md#float).
 
 ## Examples
 
@@ -31,4 +31,4 @@ PRINT "Tangent value of a is "; TAN(a)
 * [SIN](sin.md) and [ASN](asn.md)
 * [COS](cos.md) and [ACS](acs.md)
 * [ATN](atn.md)
-* Faster library option for lower accuracy trigonometry for games: [FTAN](library/fsin.bas.md)
+* Faster library option for lower accuracy trigonometry for games: [FTAN](library/fsin.bas.md#tangent-function)

docs/usr.md

@@ -19,7 +19,7 @@ value (uInteger) returned by the function.
 If used with a string argument, it will return the UDG (User Defined Graphic) memory address of the first character of the string.
 For example, for the `\A` UDG, `USR "a"` will return the address of it. This function is case insensitive.
 
-Returned value type is [UInteger](types.md#Integral).
+Returned value type is [UInteger](types.md#integral).
 
 ## Examples