update doku (#3003)

Fixes malformed documentation generated by previous version.

Cargo.lock

@@ -1491,9 +1491,9 @@ checksum = "0688c2a7f92e427f44895cd63841bff7b29f8d7a1648b9e7e07a4a365b2e1257"
 
 [[package]]
 name = "doku"
-version = "0.20.0"
+version = "0.21.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "966b1227ac4d9d77f4d7e9507dd01c56ceaec6e35888661b54319123da47b159"
+checksum = "d018fadaf95088d2c12b66fe5b9d7c04a027b996c42a7b403b83fbd7a1c31531"
 dependencies = [
  "doku-derive",
  "serde",
@@ -1503,9 +1503,9 @@ dependencies = [
 
 [[package]]
 name = "doku-derive"
-version = "0.20.0"
+version = "0.21.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "252ec56116f931b050b5d80512c2c76f4807a297dd95a93f37593dd7650868a5"
+checksum = "74073dd10495ce912909655131925b0459d49363751b93676148d843097fe825"
 dependencies = [
  "darling 0.13.4",
  "proc-macro2",

Cargo.toml

@@ -77,7 +77,7 @@ reqwest = { version = "0.11.12", features = ["json", "blocking"] }
 reqwest-middleware = "0.2.0"
 reqwest-tracing = "0.4.0"
 clokwerk = "0.3.5"
-doku = { version = "0.20.0", features = ["url-2"] }
+doku = { version = "0.21.1", features = ["url-2"] }
 bcrypt = "0.13.0"
 chrono = { version = "0.4.22", features = ["serde"], default-features = false }
 serde_json = { version = "1.0.87", features = ["preserve_order"] }

config/defaults.hjson

 {
   # settings related to the postgresql database
   database: {
+    # Configure the database by specifying a URI
+    # 
+    # This is the preferred method to specify database connection details since
+    # it is the most flexible.
+    # Connection URI pointing to a postgres instance
+    # 
+    # This example uses peer authentication to obviate the need for creating,
+    # configuring, and managing passwords.
+    # 
+    # For an explanation of how to use connection URIs, see [here][0] in
+    # PostgreSQL's documentation.
+    # 
+    # [0]: https://www.postgresql.org/docs/current/libpq-connect.html#id-1.7.3.8.3.6
+    uri: "postgresql:///lemmy?user=lemmy&host=/var/run/postgresql"
 
-      # Configure the database by specifying a URI
-      # 
-      # This is the preferred method to specify database connection details since
-      # it is the most flexible.
-      # Connection URI pointing to a postgres instance
-      # 
-      # This example uses peer authentication to obviate the need for creating,
-      # configuring, and managing passwords.
-      # 
-      # For an explanation of how to use connection URIs, see [here][0] in
-      # PostgreSQL's documentation.
-      # 
-      # [0]: https://www.postgresql.org/docs/current/libpq-connect.html#id-1.7.3.8.3.6
-      uri: "postgresql:///lemmy?user=lemmy&host=/var/run/postgresql"
-      // or
-      # Configure the database by specifying parts of a URI
-      # 
-      # Note that specifying the `uri` field should be preferred since it provides
-      # greater control over how the connection is made. This merely exists for
-      # backwards-compatibility.
-      {
-        # Username to connect to postgres
-        user: "string"
-        # Password to connect to postgres
-        password: "string"
-        # Host where postgres is running
-        host: "string"
-        # Port where postgres can be accessed
-        port: 123
-        # Name of the postgres database for lemmy
-        database: "string"
-      }
+    # or
+
+    # Configure the database by specifying parts of a URI
+    # 
+    # Note that specifying the `uri` field should be preferred since it provides
+    # greater control over how the connection is made. This merely exists for
+    # backwards-compatibility.
+    # Username to connect to postgres
+    user: "string"
+    # Password to connect to postgres
+    password: "string"
+    # Host where postgres is running
+    host: "string"
+    # Port where postgres can be accessed
+    port: 123
+    # Name of the postgres database for lemmy
+    database: "string"
     # Maximum number of active sql connections
     pool_size: 5
   }