Upgrade typos in CI (#2369)

.github/workflows/spell-check.yaml

@@ -14,6 +14,6 @@ jobs:
       uses: actions/checkout@v4
 
     - name: Check spelling of proposals
-      uses: crate-ci/typos@f2c1f08a7b3c1b96050cb786baaa2a94797bdb7d # v1.20.10
+      uses: crate-ci/typos@bbaefadf97b0ec5fdc942684b647f1a6ab250274 # v1.46.0
       with:
         config: ${{github.workspace}}/.github/_typos.toml

changelogs/appendices/newsfragments/2369.clarification

@@ -0,0 +1 @@
+Fix various typos throughout the specification.

changelogs/internal/newsfragments/2369.clarification

@@ -0,0 +1 @@
+Update and fix GitHub Actions.

changelogs/olm_megolm/newsfragments/2369.clarification

@@ -0,0 +1 @@
+Fix various typos throughout the specification.

content/appendices.md

@@ -940,7 +940,7 @@ they need to go, however they should also be aware of [issue
 
 A room (or room permalink) which isn't using a room alias should supply
 at least one server using `via` in the URI's query string. Multiple servers
-can be specified by including multuple `via` parameters.
+can be specified by including multiple `via` parameters.
 
 The values of `via` are intended to be passed along on the
 [Client Server `/join/{roomIdOrAlias}` API](/client-server-api/#post_matrixclientv3joinroomidoralias).

content/olm-megolm/olm.md

@@ -305,7 +305,7 @@ has proven ownership of.
    Eve; Eve cannot decrypt it, but forwards it to Bob. Bob believes the
    Alice sent the message to him, whereas Alice intended it to go to Eve.
 
-   This is prevented by Alice including the user ID of the intended recpient
+   This is prevented by Alice including the user ID of the intended recipient
    (Eve) in the plain-text of the pre-key message. Bob can now tell that the
    message was meant for Eve rather than him.