diff --git a/Spectrum-analyzer.md b/Spectrum-analyzer.md
index fd5c5ef..6b4c623 100644
--- a/Spectrum-analyzer.md
+++ b/Spectrum-analyzer.md
@@ -1,8 +1,6 @@
 # Spectrum Sweep screen
 Press `F` + `5 NOAA` to turn on the **Spectrum analyzer**.<br>
-
-The current VFO/Memory frequency is the **_centre frequency_** of the spectrum sweep
-
+The current VFO/Memory frequency will be the **_center frequency_** of the spectrum sweep
 
 <img src="https://github.com/egzumer/uv-k5-firmware-custom/assets/148579604/80dfe424-f5d4-432b-9b95-32d116db9bd9" width=300 />
 <br><br>
@@ -13,12 +11,12 @@ Spectrum analyzer can also be used with [**ScnRng** mode](./Radio-operation#scan
 * `1` / `7` - increases/decreases frequency step between consecutive bars
 * `4` - toggles the number of bars (channels) in the graph
 * `2` / `8` - increases/decreases frequency step size by which the graph is scrolled with UP/DOWN buttons
-* `5` - shows a frequency input box for lower sweep frequency. (value in **MHz**, `*` - decimal point)
+* `5` - shows a frequency input box for lower sweep frequency (value in **MHz**, `*` - decimal point)
 * `3` / `9` - increases/decreases maximum dB value (vertical scale)
 * `6` - toggles receiver bandwidth
 * `*` / `F` - increases/decreases squelch level
 * `0` - toggles modulation type (FM/AM/USB)
-* `Side Button I` - excludes current frequency from the spectrum scan (max 15)
+* `Side Button I` - excludes current frequency from the spectrum scan
 * `Side Button II` - toggles backlight
 * `EXIT` - exits to a previous screen/function
 * `PTT` - switches screen to _**detail monitoring**_ of last received frequency (_see below_)