Fix compatable typo (yet to add to codespell)

=== Do not change lines below ===
{
 "chain": [],
 "cmd": "git-sedi compatable compatible",
 "exit": 0,
 "extra_inputs": [],
 "inputs": [],
 "outputs": [],
 "pwd": "."
}
^^^ Do not change lines above ^^^

doc/todo/assistant_cannot_set_up_remote_repo_via_an_ssh_alias_or_an_ip_address.mdwn

@@ -40,7 +40,7 @@ everyday problem for an average user.
 > 
 > Also, the assistant sets up it *own* .ssh/config hostname alias,
 > in order to make it use the special ssh key that it generates for the host.
-> So that is not compatable with using a ssh host alias you've set up.
+> So that is not compatible with using a ssh host alias you've set up.
 > Even if it knew about your alias, it would set up a new hostname alias, and
 > whatever machinery you have to update the alias would not work.
 >  

doc/todo/generic_readonly_http_remote/comment_2_c81b458a8ee0f15950adbd32dd168972._comment

@@ -17,7 +17,7 @@ that almost everything uses. But in its favor:
 
 * --sameas already relies on special remotes using the same path form, and so
   it seems we're going to end up documenting which special remotes are
-  compatable. That information could even be encoded in the remotes and
+  compatible. That information could even be encoded in the remotes and
   git-annex sanity check uses of --sameas. 
 
   Perhaps --sameas is a slippery slope and this should not continue down it,

doc/todo/support_using_Stateless_OpenPGP_instead_of_gpg.mdwn

@@ -21,7 +21,7 @@ same encrypted special remote.
 
 Update: That's implemented now, when annex.shared-sop-command is configured
 it will be used for encryption=shared special remotes. It interoperates
-fine with using gpg, as long as the sop command uses a compatable profile
+fine with using gpg, as long as the sop command uses a compatible profile
 (setting annex.shared-sop-profile = rfc4880 is probably a good idea).
 
 Leaving this todo open because there are other encryption schemes than 

doc/todo/whishlist__58___GPG_alternatives_like_AGE/comment_9_18861f94b677a40c2d1c0014338231c6._comment

@@ -11,7 +11,7 @@ Eg, to use Sequoia's sqpop:
 	git config annex.shared-sop-command sqop
 
 That fully interoperates with gpg, though it's probably a good idea
-to specify an enryption profile that is backwards compatable if interop
+to specify an enryption profile that is backwards compatible if interop
 is a concern. Eg:
 
 	git config annex.shared-sop-profile rfc4880