Fixed typos in cheat sheet and datasheet, per request from PO

Author: lunnea

content/hardware/04.pro/shields/portenta-cat-m1-nb-iot-gnss-shield/datasheet/datasheet.md

@@ -120,7 +120,7 @@ Manage your MaaS (Mobility as a Service) solution across the city or between bor
 
 
 ### Cellular Connectivity
-The **Arduino® Portenta Cat. M1/NB IoT GNSS Shield** provide access to various cellular networks via the TX62-W Module (U1). It is possible to connect an external cellular antenna via a micro UFL connector (J7). Both SMS and data transfer functionality is are provided. SMS messages can be stored in the SIM card module.  The modem is addressable via AT commands. Modem status is provided by the RGB LED (DL1).
+The **Arduino® Portenta Cat. M1/NB IoT GNSS Shield** provide access to various cellular networks via the TX62-W Module (U1). It is possible to connect an external cellular antenna via a micro UFL connector (J7). Both SMS and data transfer functionality are provided. SMS messages can be stored in the SIM card module.  The modem is addressable via AT commands. Modem status is provided by the RGB LED (DL1).
 **Note:** The Portenta Cat. M1/NB IoT GNSS Shield requires a physical nano SIM for cellular connectivity. eSIM is not supported at this time.
 
 ### Positioning

content/hardware/04.pro/shields/portenta-cat-m1-nb-iot-gnss-shield/tutorials/cheat-sheet/cheat-sheet.md

@@ -55,7 +55,7 @@ As a Portenta family Shield it uses the High density pins to be available for th
 
 ### Requirements
 
-The GSM Feature requires:
+The GPS Feature requires:
 * An antenna (e.g [Dipole antenna, at the arduino store](https://store.arduino.cc/products/dipole-pentaband-waterproof-antenna?queryID=52d9fdab80e7fcace62aae924c084a93&_gl=1*msh8uc*_ga*MjA5OTMyMzAwMC4xNjIxNTE1OTY3*_ga_NEXN8H46L5*MTYzMDkzMzQ3NS40NS4xLjE2MzA5MzM5MTAuMA..)) at the **RF OUT** antenna connector on the top side of the shield.
 * SIM Card capable of running with the CatM1 specifications  (check with your provider if your Card has that feature)