diff --git a/src/clientdlg.cpp b/src/clientdlg.cpp
index bd684310..361b3e29 100755
--- a/src/clientdlg.cpp
+++ b/src/clientdlg.cpp
@@ -147,7 +147,7 @@ CClientDlg::CClientDlg ( CClient*        pNCliP,
     QString strLEDDelay = tr ( "<b>Delay Status LED:</b> "
         "The delay status LED indicator shows the current audio delay "
         "status. If the light is green, the delay is perfect for a jam "
-        "session. If the ligth is yellow, a session is still possible but "
+        "session. If the light is yellow, a session is still possible but "
         "it may be harder to play. If the light is red, the delay is too "
         "large for jamming." );
 
diff --git a/src/clientsettingsdlg.cpp b/src/clientsettingsdlg.cpp
index 7723173a..c3263123 100755
--- a/src/clientsettingsdlg.cpp
+++ b/src/clientsettingsdlg.cpp
@@ -104,7 +104,7 @@ CClientSettingsDlg::CClientSettingsDlg ( CClient* pNCliP, QWidget* parent,
     // sound card input/output channel mapping
     QString strSndCrdChanMapp = tr ( "<b>Sound Card Channel Mapping:</b> "
         "In case the selected sound card device offers more than one "
-        "input or output channel, the Input Channel Mapping and Ouptut "
+        "input or output channel, the Input Channel Mapping and Output "
         "Channel Mapping settings are visible.<br>"
         "For each " ) + APP_NAME + tr ( " input/output channel (Left and "
         "Right channel) a different actual sound card channel can be "
diff --git a/src/serverdlg.cpp b/src/serverdlg.cpp
index 09f6e654..639e6105 100755
--- a/src/serverdlg.cpp
+++ b/src/serverdlg.cpp
@@ -44,7 +44,7 @@ CServerDlg::CServerDlg ( CServer*        pNServP,
     // client list
     lvwClients->setWhatsThis ( tr ( "<b>Client List:</b> The client list "
         "shows all clients which are currently connected to this server. Some "
-        "informations about the clients like the IP address and name are given "
+        "information about the clients like the IP address and name are given "
         "for each connected client." ) );
 
     lvwClients->setAccessibleName ( tr ( "Connected clients list view" ) );