remove garbage character between output and source

Signed-off-by: Kenji Kazumura <kzr@fujitsu.com>

api/src/main/javadoc/overview.html

diff --git a/api/src/main/javadoc/overview.html b/api/src/main/javadoc/overview.html
index 2b82208..8f2e569 100644
--- a/api/src/main/javadoc/overview.html
+++ b/api/src/main/javadoc/overview.html
@@ -92,7 +92,7 @@
 <a href="jakarta.json/jakarta/json/JsonReader.html#JsonReaderExample1">This example</a> shows
 how to read and create an empty {@code JsonArray} model using the interface
 {@code JsonReader}. Similarly, these object models can be written to an output
-source (such as {@link java.io.OutputStream} or {@link java.io.Writer}) using
+source (such as {@link java.io.OutputStream} or {@link java.io.Writer}) using
 the class {@link jakarta.json.JsonWriter}.
 <a href="jakarta.json/jakarta/json/JsonWriter.html#JsonWriterExample1">This example</a> shows
 how to write an empty {@code JsonObject} model using the interface