diff --git a/guacamole/src/main/webapp/translations/en.json b/guacamole/src/main/webapp/translations/en.json
index fb17e4e66..7b5f7e632 100644
--- a/guacamole/src/main/webapp/translations/en.json
+++ b/guacamole/src/main/webapp/translations/en.json
@@ -353,14 +353,14 @@
         "FIELD_HEADER_REMOTE_APP"      : "Program:",
         "FIELD_HEADER_SECURITY"        : "Security mode:",
         "FIELD_HEADER_SERVER_LAYOUT"   : "Keyboard layout:",
-        "FIELD_HEADER_SFTP_DIRECTORY"   : "Default upload directory:",
-        "FIELD_HEADER_SFTP_HOSTNAME"    : "Hostname:",
-        "FIELD_HEADER_SFTP_KEEPALIVE"   : "SFTP Keepalive Interval:",
-        "FIELD_HEADER_SFTP_PASSPHRASE"  : "Passphrase:",
-        "FIELD_HEADER_SFTP_PASSWORD"    : "Password:",
-        "FIELD_HEADER_SFTP_PORT"        : "Port:",
-        "FIELD_HEADER_SFTP_PRIVATE_KEY" : "Private key:",
-        "FIELD_HEADER_SFTP_USERNAME"    : "Username:",
+        "FIELD_HEADER_SFTP_DIRECTORY"             : "Default upload directory:",
+        "FIELD_HEADER_SFTP_HOSTNAME"              : "Hostname:",
+        "FIELD_HEADER_SFTP_SERVER_ALIVE_INTERVAL" : "SFTP keepalive interval:",
+        "FIELD_HEADER_SFTP_PASSPHRASE"            : "Passphrase:",
+        "FIELD_HEADER_SFTP_PASSWORD"              : "Password:",
+        "FIELD_HEADER_SFTP_PORT"                  : "Port:",
+        "FIELD_HEADER_SFTP_PRIVATE_KEY"           : "Private key:",
+        "FIELD_HEADER_SFTP_USERNAME"              : "Username:",
         "FIELD_HEADER_STATIC_CHANNELS" : "Static channel names:",
         "FIELD_HEADER_USERNAME"        : "Username:",
         "FIELD_HEADER_WIDTH"           : "Width:",
@@ -426,7 +426,7 @@
         "FIELD_HEADER_READ_ONLY"   : "Read-only:",
         "FIELD_HEADER_RECORDING_NAME" : "Recording name:",
         "FIELD_HEADER_RECORDING_PATH" : "Recording path:",
-        "FIELD_HEADER_SERVER_ALIVE_INTERVAL" : "Server Keepalive Interval:",
+        "FIELD_HEADER_SERVER_ALIVE_INTERVAL" : "Server keepalive interval:",
         "FIELD_HEADER_TYPESCRIPT_NAME" : "Typescript name:",
         "FIELD_HEADER_TYPESCRIPT_PATH" : "Typescript path:",
 
@@ -531,14 +531,14 @@
         "FIELD_HEADER_READ_ONLY"        : "Read-only:",
         "FIELD_HEADER_RECORDING_NAME" : "Recording name:",
         "FIELD_HEADER_RECORDING_PATH" : "Recording path:",
-        "FIELD_HEADER_SFTP_DIRECTORY"   : "Default upload directory:",
-        "FIELD_HEADER_SFTP_HOSTNAME"    : "Hostname:",
-        "FIELD_HEADER_SFTP_KEEPALIVE"   : "SFTP Keepalive Interval:",
-        "FIELD_HEADER_SFTP_PASSPHRASE"  : "Passphrase:",
-        "FIELD_HEADER_SFTP_PASSWORD"    : "Password:",
-        "FIELD_HEADER_SFTP_PORT"        : "Port:",
-        "FIELD_HEADER_SFTP_PRIVATE_KEY" : "Private key:",
-        "FIELD_HEADER_SFTP_USERNAME"    : "Username:",
+        "FIELD_HEADER_SFTP_DIRECTORY"             : "Default upload directory:",
+        "FIELD_HEADER_SFTP_HOSTNAME"              : "Hostname:",
+        "FIELD_HEADER_SFTP_SERVER_ALIVE_INTERVAL" : "SFTP keepalive interval:",
+        "FIELD_HEADER_SFTP_PASSPHRASE"            : "Passphrase:",
+        "FIELD_HEADER_SFTP_PASSWORD"              : "Password:",
+        "FIELD_HEADER_SFTP_PORT"                  : "Port:",
+        "FIELD_HEADER_SFTP_PRIVATE_KEY"           : "Private key:",
+        "FIELD_HEADER_SFTP_USERNAME"              : "Username:",
         "FIELD_HEADER_SWAP_RED_BLUE"    : "Swap red/blue components:",
 
         "FIELD_OPTION_COLOR_DEPTH_8"     : "256 color",