Fixes issues #23 Modify typos in the "generateCertificates.sh" file

RISE-V2G-Certificates/generateCertificates.sh

@@ -79,7 +79,7 @@ mkdir -p privateKeys
 #	- encrypt the key with symmetric cipher AES-128-CBC using the 'ec' utility command -> ec -aes-128-cbc
 #   - the passphrase for the encryption of the private key is provided in a file -> -passout file:passphrase.txt
 #	- save the encrypted private key at the location provided -> -out 
-openssl ecparam -genkey -name prime256v1 | openssl ec -aes-128-cbc -passout file:passphrase.txt -out privateKeys/v2gRootA.key 
+openssl ecparam -genkey -name prime256v1 | openssl ec -aes-128-cbc -passout file:passphrase.txt -out privateKeys/v2gRootCA.key
 # 1.2) Create a CSR
 #	- new -> -new
 #	- certificate signing request -> req