--typos fixed, grammar and some messages fixed

Author: mszeu

README.md

@@ -19,19 +19,22 @@ It requires **Python 3**. It was tested on **Python 3.7** and **3.8** using a **
 
 **host** you need to specify the ip address or the hostname/fqdn of the **payShield** appliance.
 
-**--port** specify the host port. If the parameter is omitted the default value **1500** is used.
+**--port** specify the host port, if the parameter is omitted the default value **1500** is used.
 
-**--proto** specify the protocol to use, **tcp**, **udp** or **tls**. If the parameter is omitted the default value **tcp** is used.
-If **tls** is used you might specify the path of the client key file and the certificate using the parameters **--keyfile** and **--crtfile**
+**--proto** specify the protocol to use, **tcp**, **udp** or **tls**, if the parameter is omitted the default value **
+tcp** is used. If **tls** is used you might specify the path of the client key file and the certificate using the
+parameters **--keyfile** and **--crtfile**
 
-**--keyfile** the path of the client key file. If is not specified the default value is **client.key**. It's only considered it the protocol is **tls**
+**--keyfile** the path of the client key file, if is not specified the default value is **client.key**. It's only
+considered if the protocol is **tls**
 
-**--crtfile** the path of the client certificate file. If is not specified the default value is **client.crt**. It's only considered it the protocol is **tls**
+**--crtfile** the path of the client certificate file, if is not specified the default value is **client.crt**. It's
+only considered if the protocol is **tls**
 
-**--key** the length of the RSA key that the appliance will generate. there are ony two valid values: **2048** or **4096**.
-if the parameter is not specified **2048** is the default.
+**--key** the length of the RSA key that the appliance will generate. There are only two valid values: **2048** or **
+4096**. If the parameter is not specified **2048** is the default.
 
-**--header** the header string to prefix to the host command. if is not specified the default value is **HEAD**.
+**--header** the header string to prefix to the host command, if it is not specified the default value is **HEAD**.
 
 **--nc** performs just an **NC** test. It cannot be used in conjunction with **--key**.
 
@@ -54,13 +57,14 @@ if the parameter is not specified **2048** is the default.
 **--decode** decodes the response of the payShield if a decoder function is available for the command.
 
 ## Example
+
 C:\Test>*python pressureTest.py 192.168.0.36 --nc --times 2*
 
-PayShield stress utility, version 1.0, by Marco S. Zuppone - msz@msz.eu - https://msz.eu
-To get more info about the usage invoke it with the -h option
-This software is open source, and it is under the Affero AGPL 3.0
+PayShield stress utility, version 1.1.1, by Marco S. Zuppone - msz@msz.eu - https://msz.eu
+To get more info about the usage invoke it with the -h option This software is open source, and it is under the Affero
+AGPL 3.0 license
 
-Iteration:  1  of  2
+Iteration:  1 of 2
 
 Return code: 00 No error
 Command sent/received: NC ==> ND

pressureTest.py

@@ -409,7 +409,7 @@ def run_test(ip_addr: str, port: int, host_command: str, proto: str = "tcp", hea
 if __name__ == "__main__":
     print("PayShield stress utility, version " + VERSION + ", by Marco S. Zuppone - msz@msz.eu - https://msz.eu")
     print("To get more info about the usage invoke it with the -h option")
-    print("This software is open source and it is under the Affero AGPL 3.0")
+    print("This software is open source and it is under the Affero AGPL 3.0 license")
     print("")
     KEY_IGNORED_MSG = "If this option is specified --key is ignored"