diff --git a/SD-Card-Content.md b/SD-Card-Content.md
index 964d4ec..3af215c 100644
--- a/SD-Card-Content.md
+++ b/SD-Card-Content.md
@@ -6,7 +6,7 @@ The SD Card provides a memory resource that can be tailored to the specific user
      * **Calls:**  In the call App the frequency range load can not be more than  80MHz and is made up of 32 slices of 2.4Mhz. Due to the Apps speed it is recommended to limit the size of the ranges.
      * **Jammer:** The Jammer App can only have a Jamming frequency range of 24MHz for either a  single range or a combination of all three ranges. When setting the  frequency ranges in the SD card, this should be considered.
 * **GPS:** This file holds information on how to generate GPS-Simulation files.
-* **LOOKINGGLASS:** This folder holds a text file that is used in the LOOKINGGLASS App and is a list of the frequency scan ranges  and a description. It should be noted that this APP can have only have ranges that are a minimum of 240MHz in size.In addition the range must start form 10MHz. the nominal Miniumum operational frequency of HackRF. Therefore you need to consider this in planning the frequency range listed. For example you could not have a rane for  VHF amature band , Yu can only have a range from 10-250 MHz. These are very wide ranges  i keeping with the Ap concept of Wide Scan of the spectrum.
+* **LOOKINGGLASS:** This folder holds a text file that is used in the LOOKINGGLASS App and is a list of the frequency scan ranges  and a description. It should be noted that this APP can have only have ranges that are a minimum of 240MHz in size.In addition the range must start form 10MHz. the nominal Minimum operational frequency of HackRF. Therefore you need to consider this in planning the frequency range listed. For example you could not have a range for  VHF amature band , You can only have a range from 10-250 MHz. These are very wide ranges  in keeping with the Ap concept of Wide Scan of the spectrum.
 * **REMOTES:** This folder holds information used in the TouchTune App.
 * **SAMPLES:** This folder holds an example of some settings for the use in OOK TX App
 * **SSTV:** This folder holds some Standard Images for the use in the SSTV app.