Fix a typo that likely goes back all the way to EH

app/src/main/java/eu/kanade/tachiyomi/source/SourceManager.kt

@@ -81,7 +81,7 @@ open class SourceManager(private val context: Context) {
     }
 
     fun getDelegatedCatalogueSources() = sourcesMap.values.filterIsInstance<EnhancedHttpSource>().mapNotNull { enhancedHttpSource ->
-        enhancedHttpSource.enchancedSource as? DelegatedHttpSource
+        enhancedHttpSource.enhancedSource as? DelegatedHttpSource
     }
     // SY <--
 
@@ -101,7 +101,7 @@ open class SourceManager(private val context: Context) {
                 source,
                 delegate.newSourceClass.constructors.find { it.parameters.size == 1 }!!.call(source)
             )
-            val map = listOf(DelegatedSource(enhancedSource.originalSource.name, enhancedSource.originalSource.id, enhancedSource.originalSource::class.qualifiedName ?: delegate.originalSourceQualifiedClassName, (enhancedSource.enchancedSource as DelegatedHttpSource)::class, delegate.factory)).associateBy { it.originalSourceQualifiedClassName }
+            val map = listOf(DelegatedSource(enhancedSource.originalSource.name, enhancedSource.originalSource.id, enhancedSource.originalSource::class.qualifiedName ?: delegate.originalSourceQualifiedClassName, (enhancedSource.enhancedSource as DelegatedHttpSource)::class, delegate.factory)).associateBy { it.originalSourceQualifiedClassName }
             currentDelegatedSources.plusAssign(map)
             enhancedSource
         } else source

app/src/main/java/eu/kanade/tachiyomi/ui/browse/extension/details/SourcePreferencesController.kt

@@ -80,7 +80,7 @@ class SourcePreferencesController(bundle: Bundle? = null) :
         try {
             // SY -->
             if (source is EnhancedHttpSource) {
-                if (source.enchancedSource is ConfigurableSource) {
+                if (source.enhancedSource is ConfigurableSource) {
                     addPreferencesForSource(screen, source.source())
                 } else {
                     addPreferencesForSource(screen, source.originalSource)