update docs with sig_scan example

docs/auto-splitters.md

@@ -298,6 +298,30 @@ Returns:
 * Note: Until the address is found, sig_scan returns a 0.
 * Note: Signature scanning is an expensive action. So, once an address has been found, it's recommended to reassign the sig_scan variable with the result of the sig_scan function to stop the scanning.
 
+
+Mini example script with the game SPRAWL:
+```lua
+process('Sprawl-Win64-Shipping.exe')
+
+local featuretest = 0
+
+function state()
+    -- Perform the signature scan to find the initial address
+    featuretest = sig_scan("89 5C 24 ?? 89 44 24 ?? 74 ?? 48 8D 15", 4)
+
+    if featuretest == 0 then
+        print("Signature scan did not find the address.")
+    else
+        -- Read an integer value from the found address
+        local readValue = readAddress('int', 'Sprawl-Win64-Shipping.exe', featuretest)
+        print("Feature test address: ", featuretest)
+        print("Read value: ", readValue)
+    end
+end
+```
+
+
+
 ## getPID
 * Returns the current PID