arduino-esp32 2.0.14 still contains the left-right-swapped bug

* use left-right-workaround up IDF 4.4.6
* fix for small typos

usermods/audioreactive/audio_source.h

@@ -45,7 +45,7 @@
 // benefit: analog mic inputs will be sampled contiously -> better response times and less "glitches"
 // WARNING: this option WILL lock-up your device in case that any other analogRead() operation is performed; 
 //          for example if you want to read "analog buttons"
-//#define I2S_GRAB_ADC1_COMPLETELY // (experimental) continously sample analog ADC microphone. WARNING will cause analogRead() lock-up
+//#define I2S_GRAB_ADC1_COMPLETELY // (experimental) continuously sample analog ADC microphone. WARNING will cause analogRead() lock-up
 
 // data type requested from the I2S driver - currently we always use 32bit
 //#define I2S_USE_16BIT_SAMPLES   // (experimental) define this to request 16bit - more efficient but possibly less compatible
@@ -72,7 +72,7 @@
  * if you want to receive two channels, one is the actual data from microphone and another channel is suppose to receive 0, it's different data in two channels, you need to choose I2S_CHANNEL_FMT_RIGHT_LEFT in this case.
 */
 
-#if (ESP_IDF_VERSION >= ESP_IDF_VERSION_VAL(4, 4, 0)) && (ESP_IDF_VERSION <= ESP_IDF_VERSION_VAL(4, 4, 4))
+#if (ESP_IDF_VERSION >= ESP_IDF_VERSION_VAL(4, 4, 0)) && (ESP_IDF_VERSION <= ESP_IDF_VERSION_VAL(4, 4, 6)) // fixed in IDF 4.4.5, however arduino-esp32 2.0.14 did an "I2S rollback" to 4.4.4
 // espressif bug: only_left has no sound, left and right are swapped 
 // https://github.com/espressif/esp-idf/issues/9635  I2S mic not working since 4.4 (IDFGH-8138)
 // https://github.com/espressif/esp-idf/issues/8538  I2S channel selection issue? (IDFGH-6918)
@@ -622,7 +622,7 @@ class ES8388Source : public I2SSource {
 #endif
 
 #if !defined(CONFIG_IDF_TARGET_ESP32S2) && !defined(CONFIG_IDF_TARGET_ESP32C3) && !defined(CONFIG_IDF_TARGET_ESP32S3)
-// ADC over I2S is only availeable in "classic" ESP32
+// ADC over I2S is only available in "classic" ESP32
 
 /* ADC over I2S Microphone
    This microphone is an ADC pin sampled via the I2S interval