Minor documentation changes

Author: ScioSenseBot

README.md

@@ -7,8 +7,8 @@ ENS16x is a range of digital multi-gas metal oxide (MOX) sensors, specifically d
 monitoring, offering an unrivalled wealth of fully-processed outputs including low-power operating modes.
 
 ## Links
-* [ENS 160 Datasheet](https://www.sciosense.com/wp-content/uploads/2023/12/ENS160-Datasheet.pdf)
-* [ENS 161 Datasheet](https://www.sciosense.com/wp-content/uploads/2023/12/ENS161-Datasheet.pdf)
+* [ENS160 Datasheet](https://www.sciosense.com/wp-content/uploads/2023/12/ENS160-Datasheet.pdf)
+* [ENS161 Datasheet](https://www.sciosense.com/wp-content/uploads/2023/12/ENS161-Datasheet.pdf)
 * [Further information about the ENS16x family](https://www.sciosense.com/ens16x-digital-metal-oxide-multi-gas-sensor-family/)
 * Buy the ENS161 on [Mouser](https://mou.sr/3NSRp0K) or [another distributor](https://www.sciosense.com/contact/)
 * Buy the ENS161 evaluation kit on [Mouser](https://mou.sr/3vxi5xJ) or [another distributor](https://www.sciosense.com/contact/)