Add comments explaining the word_chars and space_chars tables.
Add comments explaining the word_chars and space_chars tables.

VirusTotal/yara,pombredanne/yara,pombredanne/yara,wxsBSD/yara,hillu/yara,cblichmann/yara,pombredanne/yara,wxsBSD/yara,VirusTotal/yara,pombredanne/yara,VirusTotal/yara,plusvic/yara,hillu/yara,hillu/yara,wxsBSD/yara,wxsBSD/yara,plusvic/yara,cblichmann/yara,hillu/yara,cblichmann/yara,plusvic/yara,hillu/yara,VirusTotal/yara,plusvic/yara,pombredanne/yara,cblichmann/yara,wxsBSD/yara,cblichmann/yara,VirusTotal/yara,plusvic/yara