Fix a few YARD example rendering issues

lib/nostr/errors/invalid_key_format_error.rb

@@ -9,7 +9,7 @@ module Nostr
     # Initializes the error
     #
     # @example
-    #   InvalidKeyFormatError.new('private'')
+    #   InvalidKeyFormatError.new('private')
     #
     # @param [String] key_kind The kind of key that is invalid (public or private)
     #

lib/nostr/errors/invalid_key_length_error.rb

@@ -9,7 +9,7 @@ module Nostr
     # Initializes the error
     #
     # @example
-    #   InvalidKeyLengthError.new('private'')
+    #   InvalidKeyLengthError.new('private')
     #
     # @param [String] key_kind The kind of key that is invalid (public or private)
     #

lib/nostr/errors/invalid_key_type_error.rb

@@ -9,7 +9,7 @@ module Nostr
     # Initializes the error
     #
     # @example
-    #   InvalidKeyTypeError.new('private'')
+    #   InvalidKeyTypeError.new('private')
     #
     # @param [String] key_kind The kind of key that is invalid (public or private)
     #

lib/nostr/event.rb

@@ -100,15 +100,15 @@ module Nostr
     #
     # @example Instantiating a new event
     #   Nostr::Event.new(
-    #    id: 'ccf9fdf3e1466d7c20969c71ec98defcf5f54aee088513e1b73ccb7bd770d460',
-    #    pubkey: '48df4af6e240ac5f7c5de89bf5941b249880be0e87d03685b178ccb1a315f52e',
-    #    created_at: 1230981305,
-    #    kind: 1,
-    #    tags: [],
-    #    content: 'Your feedback is appreciated, now pay $8',
-    #    sig: '123ac2923b792ce730b3da34f16155470ab13c8f97f9c53eaeb334f1fb3a5dc9a7f643
-    #          937c6d6e9855477638f5655c5d89c9aa5501ea9b578a66aced4f1cd7b3'
-    # )
+    #     id: 'ccf9fdf3e1466d7c20969c71ec98defcf5f54aee088513e1b73ccb7bd770d460',
+    #     pubkey: '48df4af6e240ac5f7c5de89bf5941b249880be0e87d03685b178ccb1a315f52e',
+    #     created_at: 1230981305,
+    #     kind: 1,
+    #     tags: [],
+    #     content: 'Your feedback is appreciated, now pay $8',
+    #     sig: '123ac2923b792ce730b3da34f16155470ab13c8f97f9c53eaeb334f1fb3a5dc9a7f643
+    #           937c6d6e9855477638f5655c5d89c9aa5501ea9b578a66aced4f1cd7b3'
+    #   )
     #
     # @param id [String|nil] 32-bytes sha256 of the the serialized event data.
     # @param sig [String|nil] 64-bytes signature of the sha256 hash of the serialized event data, which is

lib/nostr/events/encrypted_direct_message.rb

@@ -11,19 +11,19 @@ module Nostr
       # @api public
       #
       # @example Instantiating a new encrypted direct message
-      #   Nostr::Events::EncryptedDirectMessage.new(
+      #  Nostr::Events::EncryptedDirectMessage.new(
       #    sender_private_key: 'ccf9fdf3e1466d7c20969c71ec98defcf5f54aee088513e1b73ccb7bd770d460',
       #    recipient_public_key: '48df4af6e240ac5f7c5de89bf5941b249880be0e87d03685b178ccb1a315f52e',
       #    plain_text: 'Your feedback is appreciated, now pay $8',
-      # )
+      #  )
       #
       # @example Instantiating a new encrypted direct message that references a previous direct message
-      #   Nostr::Events::EncryptedDirectMessage.new(
+      #  Nostr::Events::EncryptedDirectMessage.new(
       #    sender_private_key: 'ccf9fdf3e1466d7c20969c71ec98defcf5f54aee088513e1b73ccb7bd770d460',
       #    recipient_public_key: '48df4af6e240ac5f7c5de89bf5941b249880be0e87d03685b178ccb1a315f52e',
       #    plain_text: 'Your feedback is appreciated, now pay $8',
       #    previous_direct_message: 'ccf9fdf3e1466d7c20969c71ec98defcf5f54aee088513e1b73ccb7bd770d460'
-      # )
+      #  )
       #
       # @param plain_text [String] The +content+ of the encrypted message.
       # @param sender_private_key [PrivateKey] 32-bytes hex-encoded private key of the message's author.

lib/nostr/filter.rb

@@ -133,13 +133,16 @@ module Nostr
     # @api public
     #
     # @example
-    #   filter.to_h # => {:ids=>["c24881c305c5cfb7c1168be7e9b0e150"],
-    #    :authors=>["000000001c5c45196786e79f83d21fe801549fdc98e2c26f96dcef068a5dbcd7"],
-    #    :kinds=>[0, 1, 2],
-    #    :"#e"=>["7bdb422f254194ae4bb86d354c0bd5a888fce233ffc77dceb3e844ceec1fcfb2"],
-    #    :"#p"=>["000000001c5c45196786e79f83d21fe801549fdc98e2c26f96dcef068a5dbcd7"],
-    #    :since=>1230981305,
-    #    :until=>1292190341}
+    #   filter.to_h # =>
+    #   {
+    #      ids: ['c24881c305c5cfb7c1168be7e9b0e150'],
+    #      authors: ['000000001c5c45196786e79f83d21fe801549fdc98e2c26f96dcef068a5dbcd7'],
+    #      kinds: [0, 1, 2],
+    #      '#e': ['7bdb422f254194ae4bb86d354c0bd5a888fce233ffc77dceb3e844ceec1fcfb2'],
+    #      '#p': ['000000001c5c45196786e79f83d21fe801549fdc98e2c26f96dcef068a5dbcd7'],
+    #      since: 1230981305,
+    #      until: 1292190341
+    #   }
     #
     # @return [Hash] The filter as a hash.
     #