Merge pull request #44786 from rainboyan

* pr/44786:
  Remove extra whitespace in logback defaults.xml

Closes gh-44786

spring-boot-project/spring-boot/src/main/resources/org/springframework/boot/logging/logback/defaults.xml

@@ -8,7 +8,7 @@ Default logback configuration provided for import
 	<conversionRule conversionWord="applicationName" class="org.springframework.boot.logging.logback.ApplicationNameConverter"/>
 	<conversionRule conversionWord="clr" class="org.springframework.boot.logging.logback.ColorConverter"/>
 	<conversionRule conversionWord="correlationId" class="org.springframework.boot.logging.logback.CorrelationIdConverter"/>
-	<conversionRule  conversionWord="wex" class="org.springframework.boot.logging.logback.WhitespaceThrowableProxyConverter"/>
+	<conversionRule conversionWord="wex" class="org.springframework.boot.logging.logback.WhitespaceThrowableProxyConverter"/>
 	<conversionRule conversionWord="wEx" class="org.springframework.boot.logging.logback.ExtendedWhitespaceThrowableProxyConverter"/>
 
 	<property name="CONSOLE_LOG_PATTERN" value="${CONSOLE_LOG_PATTERN:-%clr(%d{${LOG_DATEFORMAT_PATTERN:-yyyy-MM-dd'T'HH:mm:ss.SSSXXX}}){faint} %clr(${LOG_LEVEL_PATTERN:-%5p}) %clr(${PID:- }){magenta} %clr(---){faint} %clr(%applicationName[%15.15t]){faint} %clr(${LOG_CORRELATION_PATTERN:-}){faint}%clr(%-40.40logger{39}){cyan} %clr(:){faint} %m%n${LOG_EXCEPTION_CONVERSION_WORD:-%wEx}}"/>