Fix typos

s/sentitive/sensitive/

Packer.gitignore

@@ -5,7 +5,7 @@ packer_cache/
 crash.log
 
 # https://www.packer.io/guides/hcl/variables
-# Exclude all .pkrvars.hcl files, which are likely to contain sentitive data, 
+# Exclude all .pkrvars.hcl files, which are likely to contain sensitive data, 
 # such as password, private keys, and other secrets. These should not be part of 
 # version control as they are data points which are potentially sensitive and 
 # subject to change depending on the environment.

Terraform.gitignore

@@ -8,7 +8,7 @@
 # Crash log files
 crash.log
 
-# Exclude all .tfvars files, which are likely to contain sentitive data, such as
+# Exclude all .tfvars files, which are likely to contain sensitive data, such as
 # password, private keys, and other secrets. These should not be part of version 
 # control as they are data points which are potentially sensitive and subject 
 # to change depending on the environment.