Update documentation for Environment variable vs. Shell variable
Update documentation for Environment variable vs. Shell variable

snuggs/snuggsi,snuggs/snuggsi,devpunks/snuggsi,devpunks/snuggsi,devpunks/snuggsi,snuggs/snuggsi,devpunks/snuggsi,devpunks/snuggsi,snuggs/snuggsi