doc: update getroute manpage in line with last commit.

Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>

doc/lightning-getroute.7

@@ -2,12 +2,12 @@
 .\"     Title: lightning-getroute
 .\"    Author: [see the "AUTHOR" section]
 .\" Generator: DocBook XSL Stylesheets v1.79.1 <http://docbook.sf.net/>
-.\"      Date: 02/18/2019
+.\"      Date: 02/23/2019
 .\"    Manual: \ \&
 .\"    Source: \ \&
 .\"  Language: English
 .\"
-.TH "LIGHTNING\-GETROUTE" "7" "02/18/2019" "\ \&" "\ \&"
+.TH "LIGHTNING\-GETROUTE" "7" "02/23/2019" "\ \&" "\ \&"
 .\" -----------------------------------------------------------------
 .\" * Define some portability stuff
 .\" -----------------------------------------------------------------
@@ -36,7 +36,7 @@ lightning-getroute \- Command for routing a payment (low\-level)\&.
 .sp
 The \fBgetroute\fR RPC command attempts to find the best route for the payment of \fImsatoshi\fR to lightning node \fIid\fR, such that the payment will arrive at \fIid\fR with \fIcltv\fR\-blocks to spare (default 9)\&.
 .sp
-\fImsatoshi\fR is in millisatoshi precision; it can be a whole number, or a whole number ending in \fImsat\fR or \fIsat\fR, or a number with three decimal places ending in \fIsat\fR, or a number with 8 or 11 decimal places ending in \fIbtc\fR\&.
+\fImsatoshi\fR is in millisatoshi precision; it can be a whole number, or a whole number ending in \fImsat\fR or \fIsat\fR, or a number with three decimal places ending in \fIsat\fR, or a number with 1 to 11 decimal places ending in \fIbtc\fR\&.
 .sp
 There are two considerations for how good a route is: how low the fees are, and how long your payment will get stuck in a delayed output if a node goes down during the process\&. The \fIriskfactor\fR floating\-point field controls this tradeoff; it is the annual cost of your funds being stuck (as a percentage)\&.
 .sp

doc/lightning-getroute.7.txt

@@ -19,7 +19,7 @@ at 'id' with 'cltv'-blocks to spare (default 9).
 
 'msatoshi' is in millisatoshi precision; it can be a whole number, or
 a whole number ending in 'msat' or 'sat', or a number with three
-decimal places ending in 'sat', or a number with 8 or 11 decimal
+decimal places ending in 'sat', or a number with 1 to 11 decimal
 places ending in 'btc'.
 
 There are two considerations for how good a route is: how low the