Fix typos (repeated words)

doc/lightning-cli.1

@@ -45,7 +45,7 @@ Set the directory for the lightning daemon we\(cqre talking to; defaults to
 .PP
 \fB\-\-rpc\-file\fR=\fIFILE\fR
 .RS 4
-Named pipe to use to to talk to lightning daemon: default is
+Named pipe to use to talk to lightning daemon: default is
 \fIlightning\-rpc\fR
 in the lightning directory\&.
 .RE

doc/lightning-cli.1.txt

@@ -21,7 +21,7 @@ OPTIONS
   Set the directory for the lightning daemon we're talking to; defaults to
   '$HOME/.lightning'.
 *--rpc-file*='FILE'::
-  Named pipe to use to to talk to lightning daemon: default is 'lightning-rpc'
+  Named pipe to use to talk to lightning daemon: default is 'lightning-rpc'
   in the lightning directory.
 *--help*/*-h*::
   Print summary of options to standard output and exit.

tools/generate-wire.py

@@ -412,7 +412,7 @@ def find_message_with_option(messages, optional_messages, name, option):
         optional_messages.append(m)
     return m
 
-parser = argparse.ArgumentParser(description='Generate C from from CSV')
+parser = argparse.ArgumentParser(description='Generate C from CSV')
 parser.add_argument('--header', action='store_true', help="Create wire header")
 parser.add_argument('--bolt', action='store_true', help="Generate wire-format for BOLT")
 parser.add_argument('headerfilename', help='The filename of the header')