diff --git a/cmd/cmd.go b/cmd/cmd.go
index bddb35a..423428e 100644
--- a/cmd/cmd.go
+++ b/cmd/cmd.go
@@ -25,7 +25,7 @@ var configFile string
 
 var rootCmd = &cobra.Command{
 	Use:   "flucky",
-	Short: "Read from sensors",
+	Short: "flucky - operate with differen sensors, his values and remote servers to synchronize measured values",
 	PersistentPreRunE: func(cmd *cobra.Command, args []string) error {
 
 		// check if config file exists
diff --git a/cmd/humidity/humidity.go b/cmd/humidity/humidity.go
index 3c9b596..973a61c 100644
--- a/cmd/humidity/humidity.go
+++ b/cmd/humidity/humidity.go
@@ -10,7 +10,7 @@ var round float64
 
 var humidityCmd = &cobra.Command{
 	Use:   "humidity",
-	Short: "Read humidity from sensor",
+	Short: "Operates with humidity values",
 }
 
 // Execute a
diff --git a/cmd/humidity/list.go b/cmd/humidity/list.go
index 784f72d..1518188 100644
--- a/cmd/humidity/list.go
+++ b/cmd/humidity/list.go
@@ -16,7 +16,7 @@ import (
 
 var listTemperatureCmd = &cobra.Command{
 	Use:     "list",
-	Short:   "print humidities",
+	Short:   "List humidity values from different or specified sensors by arguments",
 	Example: fmt.Sprintf("flucky humidity logs"),
 	Run: func(cmd *cobra.Command, args []string) {
 
diff --git a/cmd/humidity/read.go b/cmd/humidity/read.go
index 4437be3..0d4eb86 100644
--- a/cmd/humidity/read.go
+++ b/cmd/humidity/read.go
@@ -19,7 +19,7 @@ var logs bool
 
 var readHumidityCmd = &cobra.Command{
 	Use:   "read",
-	Short: "read humidity from sensor",
+	Short: "Reading air pressure values from different or specified sensors by arguments",
 	Run: func(cmd *cobra.Command, args []string) {
 
 		// read configuration
diff --git a/cmd/pressure/list.go b/cmd/pressure/list.go
index 4f8ed9c..25c63d3 100644
--- a/cmd/pressure/list.go
+++ b/cmd/pressure/list.go
@@ -16,7 +16,7 @@ import (
 
 var listTemperatureCmd = &cobra.Command{
 	Use:     "list",
-	Short:   "print air pressures",
+	Short:   "Reading temperature values from different or specified sensors by arguments",
 	Example: fmt.Sprintf("flucky pressure logs"),
 	Run: func(cmd *cobra.Command, args []string) {
 
diff --git a/cmd/pressure/pressure.go b/cmd/pressure/pressure.go
index eb1b065..a1a01a9 100644
--- a/cmd/pressure/pressure.go
+++ b/cmd/pressure/pressure.go
@@ -10,7 +10,7 @@ var round float64
 
 var pressureCmd = &cobra.Command{
 	Use:   "pressure",
-	Short: "Read pressure from sensor",
+	Short: "List air pressure values from different or specified sensors by arguments",
 }
 
 // Execute a
diff --git a/cmd/pressure/read.go b/cmd/pressure/read.go
index a38e051..b6c0979 100644
--- a/cmd/pressure/read.go
+++ b/cmd/pressure/read.go
@@ -19,7 +19,7 @@ var logs bool
 
 var readPressureCmd = &cobra.Command{
 	Use:   "read",
-	Short: "read pressure from sensor",
+	Short: "Operates with air pressure values",
 	Run: func(cmd *cobra.Command, args []string) {
 
 		// read configuration
diff --git a/cmd/temperature/list.go b/cmd/temperature/list.go
index 46659a1..c474f79 100644
--- a/cmd/temperature/list.go
+++ b/cmd/temperature/list.go
@@ -16,7 +16,7 @@ import (
 
 var listTemperatureCmd = &cobra.Command{
 	Use:     "list",
-	Short:   "print temperatures",
+	Short:   "List temperature values from different or specified sensors by arguments",
 	Example: fmt.Sprintf("flucky temperature logs"),
 	Run: func(cmd *cobra.Command, args []string) {
 
diff --git a/cmd/temperature/read.go b/cmd/temperature/read.go
index 193e53b..9d05ae3 100644
--- a/cmd/temperature/read.go
+++ b/cmd/temperature/read.go
@@ -20,7 +20,7 @@ var logs bool
 
 var readTemperatureCmd = &cobra.Command{
 	Use:     "read",
-	Short:   "read temperature from sensor",
+	Short:   "Reading temperature values from different or specified sensors by arguments",
 	Example: fmt.Sprintf("flucky temperature read\nflucky temperature read outdoor"),
 	Run: func(cmd *cobra.Command, args []string) {
 
diff --git a/cmd/temperature/temperature.go b/cmd/temperature/temperature.go
index 3703ce8..486770b 100644
--- a/cmd/temperature/temperature.go
+++ b/cmd/temperature/temperature.go
@@ -12,7 +12,7 @@ var round float64
 
 var temperatureCmd = &cobra.Command{
 	Use:     "temperature",
-	Short:   "Operate with temperature messures",
+	Short:   "Operates with temperature values",
 	Example: fmt.Sprintf("flucky temperature read\nflucky temperature read outdoor"),
 }