New translations en.json (Japanese)

i18n/ja.json

@@ -2,7 +2,7 @@
     "PrivateBin": "PrivateBin",
     "%s is a minimalist, open source online pastebin where the server has zero knowledge of pasted data. Data is encrypted/decrypted <i>in the browser</i> using 256 bits AES. More information on the <a href=\"https://privatebin.info/\">project page</a>.": "%s is a minimalist, open source online pastebin where the server has zero knowledge of pasted data. Data is encrypted/decrypted <i>in the browser</i> using 256 bits AES. More information on the <a href=\"https://privatebin.info/\">project page</a>.",
     "Because ignorance is bliss": "Because ignorance is bliss",
-    "en": "en",
+    "en": "ja",
     "Paste does not exist, has expired or has been deleted.": "Paste does not exist, has expired or has been deleted.",
     "%s requires php %s or above to work. Sorry.": "%s requires php %s or above to work. Sorry.",
     "%s requires configuration section [%s] to be present in configuration file.": "%s requires configuration section [%s] to be present in configuration file.",