diff --git a/README.markdown b/README.markdown
index 97065ed..45d753d 100644
--- a/README.markdown
+++ b/README.markdown
@@ -96,8 +96,8 @@ asotr02_data_P.csv - ASOTR2 power data in channels 1-6 (in %)
 asotr02_data_TSET.csv - ASOTR2 temperature sets in channels 1-6 (in Celsius)  
 
 **file data csv fromat:**  
-column 1: Unix timestamp in seconds 
-column 2: timestamp (data and time)  
+column 1: Unix timestamp in seconds   
+column 2: timestamp (data and time)    
 columns 3-8 - data from control channels (power, temperature or temperature set)  
 
 
diff --git a/asotr_unzip.sh b/asotr_unzip.sh
index 8a7f253..d08f373 100755
--- a/asotr_unzip.sh
+++ b/asotr_unzip.sh
@@ -7,5 +7,5 @@ then
 	echo "example 1: $0 ./20250120-000"
 else
 	path_=$1
-	tar -xvzf ${path_}/data/asotr.tar.gz -C ${path_}/data
+	tar -xzf ${path_}/data/asotr.tar.gz -C ${path_}/data
 fi