Remove the search engine to the given \fIshortcut\fP.
.TP
.BI ":shortcut-default " "shortcut"
-Set the shortcut for given \fIshortcut\fP as the default.
-It doesn't matter if the \fIshortcut\fP is already in use or not
-to be able to set it.
+Set the shortcut for given \fIshortcut\fP as the default, that is the shortcut
+to be used if no shortcut is given and the string to open is not an URI. It
+doesn't matter if the \fIshortcut\fP is already in use or not to be able to set
+it.
.SS Settings
.TP
.BI ":se[t] " var = value