Typo correction

Author: evedon

docs/reference/bare_metal/microlib.md

@@ -15,8 +15,8 @@ Since 5.12, Mbed OS supports a two region memory model for heap and stack. This
 
 ### Scatter file for ARM toolchain
 By default, only a few targets have been tested with microlib. If your target has not been tested then the build system will throw an error. In that case, you need to check if the ARM scatter file for your target supports the two region memory model i.e. are ARM_LIB_HEAP and ARM_LIB_STACK regions defined? This file is located in `targets/.../device/TOOLCHAIN_ARM_STD/your_target_scatter_file.sct`)
-   * If yes then the scatter file and can be used unmodified for microlib.
-   * If no then check if your target was ported to uARM.
+   * If yes then the scatter file can be used unmodified for microlib.
+   * If no then check if your target was ported to uARM:
       * If yes then replace the `TOOLCHAIN_ARM_STD` scatter file with `../TOOLCHAIN_ARM_MICRO/microlib_scatter_file.sct`
       * If no then you need to update the scatter file to use the two region memory model. More information on the two region memory model can be found [here](https://github.com/ARMmbed/mbed-os/blob/master/docs/design-documents/platform/memory-model/ram_memory_model.md#proposed-ram-memory-model). An example of a scatter file updated for the two region memory model can be found [here](https://github.com/ARMmbed/mbed-os/pull/9571/files?file-filters%5B%5D=.sct#diff-0ce0bec61a6d5ac63ab5ae3afcfe7119).