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

@@ -1,7 +1,6 @@
 {
   # 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
@@ -16,13 +15,14 @@
     # 
     # [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
+
+    # 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
@@ -33,7 +33,6 @@
     port: 123
     # Name of the postgres database for lemmy
     database: "string"
-      }
     # Maximum number of active sql connections
     pool_size: 5
   }