Builders Plot - 1.3.2 Issue

23:44:23 [SEVERE] Could not load 'plugins\BuildersPlot.jar' in folder 'plugins'
org.bukkit.plugin.InvalidDescriptionException: Invalid plugin.yml
        at org.bukkit.plugin.java.JavaPluginLoader.getPluginDescription(JavaPlug
inLoader.java:257)
        at org.bukkit.plugin.SimplePluginManager.loadPlugins(SimplePluginManager
.java:132)
        at org.bukkit.craftbukkit.v1_5_R2.CraftServer.loadPlugins(CraftServer.ja
va:239)
        at org.bukkit.craftbukkit.v1_5_R2.CraftServer.<init>(CraftServer.java:21
7)
        at net.minecraft.server.v1_5_R2.PlayerList.<init>(PlayerList.java:55)
        at net.minecraft.server.v1_5_R2.DedicatedPlayerList.<init>(SourceFile:11
)
        at net.minecraft.server.v1_5_R2.DedicatedServer.init(DedicatedServer.jav
a:105)
        at net.minecraft.server.v1_5_R2.MinecraftServer.run(MinecraftServer.java
:381)
        at net.minecraft.server.v1_5_R2.ThreadServerApplication.run(SourceFile:5
73)
Caused by: while scanning a simple key
 in "<reader>", line 47, column 3:
      buildersplot.unclaimothers
      ^
could not found expected ':'
 in "<reader>", line 48, column 16:
        description: Allows a user to unclaim someo ...
                   ^

        at org.yaml.snakeyaml.scanner.ScannerImpl.stalePossibleSimpleKeys(Scanne
rImpl.java:398)
        at org.yaml.snakeyaml.scanner.ScannerImpl.needMoreTokens(ScannerImpl.jav
a:229)
        at org.yaml.snakeyaml.scanner.ScannerImpl.checkToken(ScannerImpl.java:17
8)
        at org.yaml.snakeyaml.parser.ParserImpl$ParseBlockMappingKey.produce(Par
serImpl.java:563)
        at org.yaml.snakeyaml.parser.ParserImpl.peekEvent(ParserImpl.java:161)
        at org.yaml.snakeyaml.parser.ParserImpl.checkEvent(ParserImpl.java:146)
        at org.yaml.snakeyaml.composer.Composer.composeMappingNode(Composer.java
:230)
        at org.yaml.snakeyaml.composer.Composer.composeNode(Composer.java:160)
        at org.yaml.snakeyaml.composer.Composer.composeMappingNode(Composer.java
:237)
        at org.yaml.snakeyaml.composer.Composer.composeNode(Composer.java:160)
        at org.yaml.snakeyaml.composer.Composer.composeMappingNode(Composer.java
:237)
        at org.yaml.snakeyaml.composer.Composer.composeNode(Composer.java:160)
        at org.yaml.snakeyaml.composer.Composer.composeDocument(Composer.java:12
3)
        at org.yaml.snakeyaml.composer.Composer.getSingleNode(Composer.java:106)

        at org.yaml.snakeyaml.constructor.BaseConstructor.getSingleData(BaseCons
tructor.java:121)
        at org.yaml.snakeyaml.Yaml.loadFromReader(Yaml.java:480)
        at org.yaml.snakeyaml.Yaml.load(Yaml.java:411)
        at org.bukkit.plugin.PluginDescriptionFile.<init>(PluginDescriptionFile.
java:42)
        at org.bukkit.plugin.java.JavaPluginLoader.getPluginDescription(JavaPlug
inLoader.java:252)
        ... 8 more