Update error messages in LoggerFactoryLocator and bump version to 6.0.5 (#140)

Author: q3769

pom.xml

@@ -30,7 +30,7 @@
 
     <groupId>io.github.elf4j</groupId>
     <artifactId>elf4j</artifactId>
-    <version>6.0.4</version>
+    <version>6.0.5</version>
     <packaging>jar</packaging>
     <name>elf4j</name>
     <description>API and SPI of Easy Logging Facade for Java (ELF4J)</description>

src/main/java/elf4j/LoggerFactoryLocator.java

@@ -80,7 +80,7 @@ private static LoggerFactory locate(
                 }
                 default: {
                     LOGGER.error(String.format(
-                            "Failed back to NOP: Nothing specified to select from multiple loaded elf4j SPI implementations %s: Either select one via system property '%s', or set up to load only one SPI implementation",
+                            "Falling back to NOP: Nothing specified to select from multiple loaded elf4j SPI implementations %s: Either select one via system property '%s', or set up to load only one SPI implementation",
                             loadedLoggerFactories, ELF4J_SERVICE_PROVIDER_FQCN));
                     return new NoopLoggerFactory();
                 }
@@ -97,7 +97,7 @@ private static LoggerFactory locate(
             }
         }
         LOGGER.error(String.format(
-                "Failed back to NOP: Specified elf4j SPI implementation not found: specified fqcn='%s', loaded collection=%s",
+                "Falling back to NOP: Specified elf4j SPI implementation not found: specified fqcn='%s', loaded collection=%s",
                 specifiedLoggerFactoryFqcn, loadedLoggerFactories));
         return new NoopLoggerFactory();
     }