Fix a typo

Author: Hanage999

app/chewy/accounts_index.rb

@@ -24,6 +24,7 @@ class AccountsIndex < Chewy::Index
     analyzer: {
       natural: {
         tokenizer: 'kuromoji_user_dict',
+        type: 'custom',
         char_filter: %w(
           icu_normalizer
           html_strip
@@ -37,7 +38,7 @@ class AccountsIndex < Chewy::Index
           english_possessive_stemmer
           english_stop
           english_stemmer
-          kurojoji_stemmer
+          kuromoji_stemmer
           kuromoji_number
           kuromoji_baseform
           icu_normalizer
@@ -64,7 +65,7 @@ class AccountsIndex < Chewy::Index
 
       kuromoji_user_dict: {
         type: 'kuromoji_tokenizer',
-	mode: 'search',
+        mode: 'search',
         user_dictionary: 'userdic.txt',
       },
     },

app/chewy/public_statuses_index.rb

@@ -24,7 +24,7 @@ class PublicStatusesIndex < Chewy::Index
     tokenizer: {
       kuromoji_user_dict: {
         type: 'kuromoji_tokenizer',
-	mode: 'search',
+        mode: 'search',
         user_dictionary: 'userdic.txt',
       },
     },
@@ -50,7 +50,7 @@ class PublicStatusesIndex < Chewy::Index
           english_possessive_stemmer
           english_stop
           english_stemmer
-          kurojoji_stemmer
+          kuromoji_stemmer
           kuromoji_number
           kuromoji_baseform
           icu_normalizer

app/chewy/statuses_index.rb

@@ -24,7 +24,7 @@ class StatusesIndex < Chewy::Index
     tokenizer: {
       kuromoji_user_dict: {
         type: 'kuromoji_tokenizer',
-	mode: 'search',
+        mode: 'search',
         user_dictionary: 'userdic.txt',
       },
     },
@@ -51,7 +51,7 @@ class StatusesIndex < Chewy::Index
           english_possessive_stemmer
           english_stop
           english_stemmer
-          kurojoji_stemmer
+          kuromoji_stemmer
           kuromoji_number
           kuromoji_baseform
           icu_normalizer