[i18n] update gettext description

Signed-off-by: R4SAS <r4sas@i2pmail.org>

i18n/English.po

@@ -7,16 +7,10 @@ msgid ""
 msgstr ""
 "Project-Id-Version: i2pd\n"
 "Report-Msgid-Bugs-To: https://github.com/PurpleI2P/i2pd/issues\n"
-"POT-Creation-Date: 2021-06-15 20:41+0300\n"
+"POT-Creation-Date: 2021-06-15 17:40\n"
-"PO-Revision-Date: 2021-06-15 20:42+0300\n"
-"Last-Translator: R4SAS\n"
-"Language-Team: PurpleI2P\n"
-"Language: ru\n"
 "MIME-Version: 1.0\n"
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
-"Plural-Forms: nplurals=3; plural=(n%10==1 && n%100!=11 ? 0 : n%10>=2 && n"
-"%10<=4 && (n%100<12 || n%100>14) ? 1 : 2);\n"
 "X-Generator: Poedit 3.0\n"
 "X-Poedit-SourceCharset: UTF-8\n"
 "X-Poedit-Basepath: .\n"
@@ -37,28 +31,22 @@ msgid "days"
 msgid_plural "days"
 msgstr[0] ""
 msgstr[1] ""
-msgstr[2] ""
-
 #: daemon/HTTPServer.cpp:145
 msgid "hours"
 msgid_plural "hours"
 msgstr[0] ""
 msgstr[1] ""
-msgstr[2] ""
-
 #: daemon/HTTPServer.cpp:149
 msgid "minutes"
 msgid_plural "minutes"
 msgstr[0] ""
 msgstr[1] ""
-msgstr[2] ""
 
 #: daemon/HTTPServer.cpp:152
 msgid "seconds"
 msgid_plural "seconds"
 msgstr[0] ""
 msgstr[1] ""
-msgstr[2] ""
 
 #: daemon/HTTPServer.cpp:160 daemon/HTTPServer.cpp:188
 msgid "KiB"
@@ -328,6 +316,7 @@ msgstr ""
 
 #: daemon/HTTPServer.cpp:479 daemon/HTTPServer.cpp:489
 #: daemon/HTTPServer.cpp:662 daemon/HTTPServer.cpp:672
+#: Means milliseconds
 msgid "ms"
 msgstr ""