fix: improvements

Co-authored-by: Anashuman Singh <[email protected]>

Author: Tejasgarg

tutorials/multimeter.md

@@ -142,7 +142,7 @@ Measure the resistance of a resistor using _PSLab_
 ### Observations
 
 - The value of the resistor is displayed in the multimeter.
-- The _PSLab_ successfully measures the resistor.
+- The _PSLab_ successfully measures the resistance value.
 
 ### Conclusion