doc: Remove non-ASCII character from docs

mrkd doesn't like non-ASCII characters in ubuntu:18.04, used for
repro-builds. This is the easiest way to sidestep this issue until we
deprecate the old ubuntu version.

Author: cdecker

doc/lightning-check.7.md

@@ -9,12 +9,12 @@ SYNOPSIS
 DESCRIPTION
 -----------
 
-The **check** RPC command verifies another command’s parameters without
+The **check** RPC command verifies another command's parameters without
 running it.
 
 The *command\_to\_check* is the name of the relevant command.
 
-*parameters* is the command’s parameters.
+*parameters* is the command's parameters.
 
 This does not guarantee successful execution of the command in all
 cases. For example, a call to lightning-getroute(7) may still fail to

doc/lightning-cli.1.md

@@ -4,7 +4,7 @@ lightning-cli -- Control lightning daemon
 SYNOPSIS
 --------
 
-**lightning-cli** \[*OPTIONS*\] *command*…
+**lightning-cli** \[*OPTIONS*\] *command*
 
 DESCRIPTION
 -----------
@@ -15,7 +15,7 @@ OPTIONS
 -------
 
  **--lightning-dir**=*DIR*
-Set the directory for the lightning daemon we’re talking to; defaults to
+Set the directory for the lightning daemon we're talking to; defaults to
 *$HOME/.lightning*.
 
  **--conf**=*PATH*
@@ -69,7 +69,7 @@ Print version number to standard output and exit.
 
  **allow-deprecated-apis**=*BOOL*
 Enable deprecated options. It defaults to *true*, but you should set
-it to *false* when testing to ensure that an upgrade won’t break your
+it to *false* when testing to ensure that an upgrade won't break your
 configuration.
 
 COMMANDS
@@ -109,7 +109,7 @@ BUGS
 ----
 
 This manpage documents how it should work, not how it does work. The
-pretty printing of results isn’t pretty.
+pretty printing of results isn't pretty.
 
 AUTHOR
 ------

doc/lightning-close.7.md

@@ -70,7 +70,7 @@ the defaults.
 
 Rates are one of the strings *urgent* (aim for next block), *normal*
 (next 4 blocks or so) or *slow* (next 100 blocks or so) to use
-lightningd’s internal estimates, or one of the names from
+lightningd's internal estimates, or one of the names from
 lightning-feerates(7).  Otherwise, they can be numbers with
 an optional suffix: *perkw* means the number is interpreted as
 satoshi-per-kilosipa (weight), and *perkb* means it is interpreted

doc/lightning-connect.7.md

@@ -12,11 +12,11 @@ DESCRIPTION
 The **connect** RPC command establishes a new connection with another
 node in the Lightning Network.
 
-*id* represents the target node’s public key. As a convenience, *id* may
+*id* represents the target node's public key. As a convenience, *id* may
 be of the form *id@host* or *id@host:port*. In this case, the *host* and
 *port* parameters must be omitted.
 
-*host* is the peer’s hostname or IP address.
+*host* is the peer's hostname or IP address.
 
 If not specified, the *port* defaults to 9735.
 

doc/lightning-createonion.7.md

@@ -108,7 +108,7 @@ above hops parameter:
 
 ```json
 {
-	"onion": "0003f3f80d2142b953319336d2fe4097[...✂...]6af33fcf4fb113bce01f56dd62248a9e5fcbbfba35c",
+	"onion": "0003f3f80d2142b953319336d2fe4097[...]6af33fcf4fb113bce01f56dd62248a9e5fcbbfba35c",
 	"shared_secrets": [
 		"88ce98c73e4d9293ab1797b0a913fe9bca0213a566252047d01b8af6da871f3e",
 		"4474d296810e57bd460ef8b83d2e7d288321f8a99ff7686f87384699747bcfc4",

doc/lightning-disconnect.7.md

@@ -10,7 +10,7 @@ DESCRIPTION
 -----------
 
 The disconnect RPC command closes an existing connection to a peer,
-identified by *id*, in the Lightning Network, as long as it doesn’t have
+identified by *id*, in the Lightning Network, as long as it doesn't have
 an active channel. If *force* is set then it will disconnect even with
 an active channel.
 

doc/lightning-fundchannel.7.md

@@ -37,7 +37,7 @@ channels were negotiated with the peer).
 *feerate* is an optional feerate used for the opening transaction and as
 initial feerate for commitment and HTLC transactions. It can be one of
 the strings *urgent* (aim for next block), *normal* (next 4 blocks or
-so) or *slow* (next 100 blocks or so) to use lightningd’s internal
+so) or *slow* (next 100 blocks or so) to use lightningd's internal
 estimates: *normal* is the default.
 
 Otherwise, *feerate* is a number, with an optional suffix: *perkw* means

doc/lightning-fundpsbt.7.md

@@ -20,7 +20,7 @@ ending in *000msat*, or a number with 1 to 8 decimal places ending in
 
 *feerate* can be one of the feerates listed in lightning-feerates(7),
 or one of the strings *urgent* (aim for next block), *normal* (next 4
-blocks or so) or *slow* (next 100 blocks or so) to use lightningd’s
+blocks or so) or *slow* (next 100 blocks or so) to use lightningd's
 internal estimates.  It can also be a *feerate* is a number, with an
 optional suffix: *perkw* means the number is interpreted as
 satoshi-per-kilosipa (weight), and *perkb* means it is interpreted

doc/lightning-getroute.7.md

@@ -28,7 +28,7 @@ your funds being stuck (as a percentage).
 For example, if you thought the convenience of keeping your funds liquid
 (not stuck) was worth 20% per annum interest, *riskfactor* would be 20.
 
-If you didn’t care about risk, *riskfactor* would be zero.
+If you didn't care about risk, *riskfactor* would be zero.
 
 *fromid* is the node to start the route from: default is this node.
 

doc/lightning-invoice.7.md

@@ -59,7 +59,7 @@ as a route hint candidate; if *false*, never.  If it is a short channel id
 will be considered candidates, even if they are public or dead-ends.
 
 The route hint is selected from the set of incoming channels of which:
-peer’s balance minus their reserves is at least *msatoshi*, state is
+peer's balance minus their reserves is at least *msatoshi*, state is
 normal, the peer is connected and not a dead end (i.e. has at least one
 other public channel). The selection uses some randomness to prevent
 probing, but favors channels that become more balanced after the