Update README.md

Author: codingbychanche

README.md

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 # Resistors
 A collection of algorithms helping to calculate the properties of resistors. E.g. find the closest value of a standard resistor within a given error margin for a resistance needed. The tool will tell you the standard value and the first standard series in which it was found.
 
-[Voltage Divider App. An app I wrote to show what this library can do.](https://play.google.com/store/apps/details?id=com.berthold.voltagedivider)
+[Voltage Divider App. An app I wrote to demonstrate what this library can do.](https://play.google.com/store/apps/details?id=com.berthold.voltagedivider)
 
 ![](SampleOutput.png)